Elementary Algebra 17th Edition
ISBN: 9780998625713
Author: Lynn Marecek, MaryAnne Anthony-Smith
Publisher: Lynn Marecek, MaryAnne Anthony-Smith
1 Foundations 2 Solving Linear Equations And Inequalities 3 Math Models 4 Graphs 5 Systems Of Linear Equations 6 Polynomials 7 Factoring 8 Rational Expressions And Equations 9 Roots And Radicals 10 Quadratic Equations Chapter9: Roots And Radicals
9.1 Simplify And Use Square Roots 9.2 Simplify Square Roots 9.3 Add And Subtract Square Roots 9.4 Multiply Square Roots 9.5 Divide Square Roots 9.6 Solve Equations With Square Roots 9.7 Higher Roots 9.8 Rational Exponents Chapter Questions Section9.4: Multiply Square Roots
Problem 9.87TI: Simplify: (a) 36 (b) . (26)(312) .. Problem 9.88TI: Simplify: (a) 510 (b) (63)(56) . Problem 9.89TI: Simplify: (32)(230) . Problem 9.90TI: Simplify: (33)(36) . Problem 9.91TI: Simplify: (a) (6x3)(3x) (b) (2y3)(50y2) . Problem 9.92TI: Simplify: (a) (6x5)(2x) (b) (12y2)(3y5) . Problem 9.93TI: Simplify: (62x2)(845x4) . Problem 9.94TI: Simplify: (26y4)(1230y) . Problem 9.95TI: Simplify: (a) ( 12)2 (b) ( 15)2 . Problem 9.96TI: Simplify: (a) ( 16)2 (b) ( 20)2 . Problem 9.97TI: Simplify: (a) (611)(511) (b) (58)2 . Problem 9.98TI: Simplify: (a) (37)(107) (b) (46)2 . Problem 9.99TI: Simplify: (a) 2(35) (b) 3(218) . Problem 9.100TI: Simplify: (a) 6(2+6) (b) 7(1+14) . Problem 9.101TI: Simplify: (a) 6(1+36) (b) 12(3+24) . Problem 9.102TI: Simplify: (a) 8(258) (b) 14(2+42) . Problem 9.103TI: Simplify: (1+6)(36) . Problem 9.104TI: Simplify: (410)(2+10) . Problem 9.105TI: Simplify: (637)(3+47) . Problem 9.106TI: Simplify: (2311)(411) . Problem 9.107TI: Simplify: (537)(3+27) . Problem 9.108TI: Simplify: (638)(26+8) . Problem 9.109TI: Simplify: (65m)(2+3m) . Problem 9.110TI: Simplify: (10+3n)(15n) . Problem 9.111TI: Simplify: (a) (10+2)2 (b) (1+36)2 . Problem 9.112TI: Simplify: (a) (65)2 (b) (92 10)2 . Problem 9.113TI: Simplify: (2+5m)2 . Problem 9.114TI: Simplify: (34n)2 . Problem 9.115TI: Simplify: (23)(2+3) . Problem 9.116TI: Simplify: (1+5)(15) . Problem 9.117TI: Simplify: (325)(3+25) . Problem 9.118TI: Simplify: (4+57)(457) . Problem 233E: In the following exercises, simplify. 233. (a) 28 (b) (33)(218) Problem 234E: In the following exercises, simplify. 234. (a) 66 (b) (32)(232) Problem 235E: In the following exercises, simplify. 235. (a) 714 (b) (48)(58) Problem 236E: In the following exercises, simplify. 236. (a) 612 (b) (25)(210) Problem 237E: In the following exercises, simplify. 237. (52)(36) Problem 238E: In the following exercises, simplify. 238. (23)(46) Problem 239E: In the following exercises, simplify. 239. (23)(318) Problem 240E: In the following exercises, simplify. 240. (45)(510) Problem 241E: In the following exercises, simplify. 241. (56)(12) Problem 242E: In the following exercises, simplify. 242. (62)(10) Problem 243E: In the following exercises, simplify. 243. (27)(214) Problem 244E: In the following exercises, simplify. 244. (211)(422) Problem 245E: In the following exercises, simplify. 245. (a) (15y)(15y3) (b) (2n2)(18n3) Problem 246E: In the following exercises, simplify. 246. (a) (14x3)(7x3) (b) (3q2)(48q3) Problem 247E: In the following exercises, simplify. 247. (a) (16y2)(8y4) (b) (11s6)(11s) Problem 248E: In the following exercises, simplify. 248. (a) (8x3)(3x) (b) (7r)(7r8) Problem 249E: In the following exercises, simplify. 249. (25b3)(415b) Problem 250E: In the following exercises, simplify. 250. (38c5)(26c3) Problem 251E: In the following exercises, simplify. 251. (63d3)(412d5) Problem 252E: In the following exercises, simplify. 252. (25b3)(415b) Problem 253E: In the following exercises, simplify. 253. (63d3)(412d5) Problem 254E: In the following exercises, simplify. 254. (27z3)(314z8) Problem 255E: In the following exercises, simplify. 255. (42k5)(332k6) Problem 256E: In the following exercises, simplify. 256. (a) (7)2 (b) ( 15)2 Problem 257E: In the following exercises, simplify. 257. (a) ( 11)2 (b) ( 21)2 Problem 258E: In the following exercises, simplify. 258. (a) ( 19)2 (b) (5)2 Problem 259E: In the following exercises, simplify. 259. (a) ( 23)2 (b) (3)2 Problem 260E: In the following exercises, simplify. 260. (a) (411)(311) (b) (53)2 Problem 261E: In the following exercises, simplify. 261. (a) (213)(913) (b) (65)2 Problem 262E: In the following exercises, simplify. 262. (a) (312)(26) (b) (4 10)2 Problem 263E: In the following exercises, simplify. 263. (a) (75)(310) (b) (2 14)2 Problem 264E: In the following exercises, simplify. 264. (a) 3(43) (b) 2(46) Problem 265E: In the following exercises, simplify. 265. (a) 4(611) (b) 2(512) Problem 266E: In the following exercises, simplify. 266. (a) 5(37) (b) 3(415) Problem 267E: In the following exercises, simplify. 267. (a) 7(211) (b) 7(614) Problem 268E: In the following exercises, simplify. 268. (a) 7(5+27) (b) 5(10+18) Problem 269E: In the following exercises, simplify. 269. (a) 11(8+411) (b) 3(12+27) Problem 270E: In the following exercises, simplify. 270. (a) 11(3+411) (b) 3(1518) Problem 271E: In the following exercises, simplify. 271. (a) 2(5+92) (b) 7(321) Problem 272E: In the following exercises, simplify. 272. (8+3)(23) Problem 273E: In the following exercises, simplify. 273. (7+3)(93) Problem 274E: In the following exercises, simplify. 274. (82)(3+2) Problem 275E: In the following exercises, simplify. 275. (92)(6+2) Problem 276E: In the following exercises, simplify. 276. (37)(57) Problem 277E: In the following exercises, simplify. 277. (57)(47) Problem 278E: In the following exercises, simplify. 278. (1+310)(5210) Problem 279E: In the following exercises, simplify. 279. (725)(4+95) Problem 280E: In the following exercises, simplify. 280. (3+10)(3+210) Problem 281E: In the following exercises, simplify. 281. (11+5)(11+65) Problem 282E: In the following exercises, simplify. 282. (27511)(47+911) Problem 283E: In the following exercises, simplify. 283. (46+713)(86313) Problem 284E: In the following exercises, simplify. 284. (5u)(3+u) Problem 285E: In the following exercises, simplify. 285. (9w)(2+w) Problem 286E: In the following exercises, simplify. 286. (7+2m)(4+9m) Problem 287E: In the following exercises, simplify. 287. (6+5n)(11+3n) Problem 288E: In the following exercises, simplify. 288. (a) (3+5)2 (b) (253)2 Problem 289E: In the following exercises, simplify. 289. (a) (4+ 11)2 (b) (325)2 Problem 290E: In the following exercises, simplify. 290. (a) (96)2 (b) (10+37)2 Problem 291E: In the following exercises, simplify. 291. (a) (5 10)2 (b) (8+32)2 Problem 292E: In the following exercises, simplify. 292. (35)(3+5) Problem 293E: In the following exercises, simplify. 293. (103)(10+3) Problem 294E: In the following exercises, simplify. 294. (4+2)(42) Problem 295E: In the following exercises, simplify. 295. (7+10)(710) Problem 296E: In the following exercises, simplify. 296. (4+93)(493) Problem 297E: In the following exercises, simplify. 297. (1+82)(182) Problem 298E: In the following exercises, simplify. 298. (1255)(12+55) Problem 299E: In the following exercises, simplify. 299. (943)(9+43) Problem 300E: In the following exercises, simplify. 300. 321 Problem 301E: In the following exercises, simplify. 301. (46)(18) Problem 302E: In the following exercises, simplify. 302. (5+7)(6+21) Problem 303E: In the following exercises, simplify. 303. (57)(621) Problem 304E: In the following exercises, simplify. 304. (42)(218) Problem 305E: In the following exercises, simplify. 305. (35y3)(7y3) Problem 306E: In the following exercises, simplify. 306. (412x5)(26x3) Problem 307E: In the following exercises, simplify. 307. ( 29)2 Problem 308E: In the following exercises, simplify. 308. (417)(317) Problem 309E: In the following exercises, simplify. 309. (4+17)(3+17) Problem 310E: A landscaper wants to put a square reflecting pool next to a triangular deck, as shown below. The... Problem 311E: An artist wants to make a small monument in the shape of a square base topped by a right triangle,... Problem 312E: A square garden will be made with a stone border on one edge. If only 3+10 feet of stone are... Problem 313E: A garden will be made so as to contain two square sections, one section with side length 5+6 yards... Problem 314E: Suppose a third section will be added to the garden in the previous exercise. The third section is... Problem 315E: (a) Explain why (n)2 is always positive, for n0 . (b) Explain why (n)2 is always negative, for n0 . Problem 316E: Use the binomial square pattern to simplify (3+2)2 . Explain all your steps. Problem 313E: A garden will be made so as to contain two square sections, one section with side length 5+6 yards...
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