Expand the following using Pascal's triangle: (a + b)7 O a7 + 7a°b + 21a5b² + 35a4b3 + 35a³b4 + 21a?b5 + 7ab6 + b7 O a7 + 14aºb + 21aºb² + 35a*b3 + 35a°b4 + 21a?b5 + 14ab6 + b7 O a7 + 7a©b + 28a5b² + 35a b3 + 49a3b4 + 28a?b5 + 7ab6 + b7 O a7 + 7a©b + 24a5b² + 35a*b3 + 35a³b4 + 24a?b5 + 7ab6 + b7

Q: Q4: Answer (3) only : 1-1+1+²+³+{* =? (a: 41+1 b:-1 2_12+3al-4b-271, then a+b-? (a:-9 3- The…

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Q: Q8 Calculate the following: (BIMDAS) (a) 4 x 9 + 20 - 3 x 3 (b) 5x- 8- 5 x 7 (c) (3+7) x 10 - 99 (d)…

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Q: The nth row of Pascal's triangle lists the coefficients of (x +y)^.

A: Here draw pascal triangle for some 1 to 4 rows and conclude for nth row

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Q: Evaluate SA(u) du if A(u) a) 6i+8k b) -6i+8k c) 61-8k (3u²-1)i + (2u-3)j + (6u²-4u)k. d)-61-8k

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Q: 6. Match an expression from the left column with an expression from the right side. Some expressions…

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Q: 7. Find segment AB 39 A 9x+7 -3x+20

A: Given AB = 9x +7,                BC = -3x + 20 And   AC = 39

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Q: 12 4x2 + 6x Which of the following is equivalent to 4x + 2 A) x B) x+4 C) x-- 4x + 2 D) x+1- 4x + 2…

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Q: Find the product 3/2 (5 /12 + 6/6) and express your answer in the form A/B+ CVD, A, B, C, and D are…

A: Given : 32512 + 66

Q: 16. Write the perimeter of the rectangle in simplest form. 2v + 13 v-5

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Q: 2. If p = 41+2j – k, q = 6i+ 6j– 2k and 7 = -3i – 4j– 3k, evaluate a) q• (p- 2r) b) (r +g• p) c)…

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Q: 5) (3-6)/6+76)

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Q: 6. A triangular prism is shown. Which expression can be used to find the surface area of the…

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Q: Did not get this problem right

A: Rewriting the expression: Simplifying:

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