What are the dimensions of AB? 4 -1] A = -9 3 -2 B = -3 8 О А. 2х1 B. 1x 2 С. Зх 2 D. 2x 3

Q: ) 2(х — i) (х + i) (x + 5)

A: We have to multiply 2x-ix+ix+5…

Q: 1. y+13 dy-

A: the given integral is ∫y+13y+1y+3y-2dy Substitute  u=y-2→y=u+2du=dy the integral reduces to…

Q: A 2 3 1 2 o -f o 3

A:

Q: Match the expressions in column A with the simplified form in colum Write the letter on the blank. А…

A: We will simplify and match the expressions.

Q: xp 30) E. 25x' (29) 6. хр 12x³dx 28) D. 7. хр 27) xPgx (26) 5x +C A. COLUMN COLUMN among the…

A: 26. ∫ x5dx=x66+C 27. ∫ 7x6dx=x7+C 28. ∫ 12x3dx=3x4+C 29. ∫ 25x4dx=5x5+C 30. ∫ x-6dx=-15x5+C

Q: Cout. quadratic formula: decimals 7x²+ 4x - 23D0 A=7 B-4 C=-2 Cニ-2

A:

Q: 2 48 --- 5 25 49. Complete the square and rewrite the equation as the square of a binomial. 48 49 A)…

A:

Q: If a, b, c are in GP, then the equations ax² + 2bx + c = 0 and dx² + 2ex + f = 0 have a common root…

A: Given a,b,c are in g.p So the ratio will be same ba=cbb2=acb=ac ---- {1}

Q: 2)(34tbX4a-36) 3 -4b) 3) (4at36)(3a 121

A: It is required to multiply and simplify the given equations.

Q: Solve. 3 (2x – 5) – 4 (6 – 5æ) = 6 (7x – 2) - - -

A: Find value of x

Q: 7Vi +13V2 -168

A:

Q: 3.9b + a3 + 27 - 3a2 + 5a3 - 2a2 + 2.1b + 7

A:

Q: Solve for A, B, C and D in the equation A B Cx + D %3D x² (x² + 1) x2 +1

A:

Q: Solve for X in the equation, where -4 -3 A = and B = 5 3 -3 -2 -5 ABHTOMA RD 2X + ЗА 3 В

A: The given matrix,A=-4-3203-3 and B=0250-2-5

Q: The roots of the auxiliary equation m² + 6m +11m+6 =0 is b) m=-1,2,3 a) т%31,2,3 с) т%3-1,-2, -3 d)…

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Q: 4. Solve Vx - 4 - 12 = -7 А. 19 В. 121 С. 129 D. No Solution

A: Given:- (x-4)1/3 -12= -7 To find  solve given equation

Q: Зт? + 2m — 8-0 Зт? + бт —4т - 8-0 Зт (т + 2) — 4 (т + 2)30 (т + 2) (Зт — 4)30 – 4)=0 т3-2, —

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Q: Solve the equation by using the quadratic formula. 6y + 3 = -4y² Select one: √105 √105 Da { - 1 +…

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Q: Given A= 3i-7j+5k, B = -i+7j-k, C = 4i-j+k. Find %3D (a) A-B+C (b) A×C×B

A: we have given vector A, B, C and we need to find (a) A-B+C and (b) A×B×C

Q: جراء تعيرات على هذه الإجابة Find the four solutions of the equations: z*+1=0. (A) 2土号,-2士導 (B)…

A:

Q: (x+y)dx + (x + y²2) dy. (

A: Given differential:- x+ydx+x+y2dy=0

Q: 8. What is the sum of all the roots of the equation | y+ 2 2 + 3y+ = 4? y y A) -5 В) —4 C) -3 D) -2

A: A detailed solution is given below.

Q: To solve for the lengths of the right triangle sides, which equation is correct? A. x² = (4x – 1)² +…

A: From the Pythagorean theorem, Perpendicular2+base2=Hypotaneous2 AB2+BC2=AC2

Q: Exponent Rules Simplify each expression completely, with positive exponents. 1) (5s³t-5)(-2st) 12x3…

A: Note: As per Bartleby policy, in a question with more than four parts, it is instructed to answer…

Q: SOLVE STEP BY STEP IN DIGITAL FORMAT 3 6.- Being = 2x³.y².z4, find V.Vo (div. grad $).

A: Being , to find .

Q: S öz (vā - z°) dz =

A: indefinite integral

Q: al 3x-2y=5 2x-3y = 15 bx-4y=2] 2x-5y=7]

A: we have to solve given system of equation by substitution method  we find value of one variable in…

Q: What are the solutions of 10x +27x² – 55x - 12? 13土7i O x = -4, 10

A:

Q: solve

A: Please refer to the image below

Q: 2) 12p'-21p' + 28p-49

A:

Q: əz Solve (x² – y² – z²)p + (2xy) q = 2xz where p =,q = əz %3D %3D

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Q: b) 31/12 = = 3 + 2x+7 x+6

A: Given Equation:- 32=3+2x+7x+6

Q: b + c =? с — 2а 4a = 3b, 5b = 3c =

A: