4. 5. 6. 7. 8x - 3y (-)-4x + 8y 6rs-7bc (-) 9rs-7bc 5xy - 9cs (-)-3xy + cs x² - 6x + 5 (-) 3x²-2x-2

Q: (2-1)

A:

Q: Compute (-1AT + 2B) C, where A = (-14T +2B) C = 9 7 4 -3 7 -5 " B = -5 9 -4 6 7 3 and C= 6 3 () -3 7…

A: To find (-1AT+2B)C

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A: Note:-“Since you have posted multiple questions, we will provide the solution only to the first…

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A:

Q: Example 4.8.2 Simplify the following expressions: (a) Cov(8X +3,5Y – 2), (b) Cov(10X - 5, -3X + 15),…

A:

Q: Question 17 What is the expanded form of (3x +4)*? 8 Lx+256 B. 81x + 432x + 864x+768x + 256 .2 C.…

A: Option B is correct.

Q: Find the coefficient of z in -5 "Co-"C +"C2 +(-1)" 27

A: Consider the given binomial expansion: C0n-C1n2x-1x+C2n2x-1x2-.......+-1n2x-1xn Here, the objective…

Q: 48. -1 12 cos 2 tan-1 210

A: Topic - trigonometric identities We are given: cos2tan-1125Formulas requiredcos(2θ)=1-tan2θ1+tan2θ

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A: 1) 3x3-6x2-6x-363x2x-2-6x-63x2-6x-23x2-2x-22x-2x+2x-2 This expression has the (x-2) factor. 2)…

Q: 8 -9 9 -2 LOMA- [2 ²3] and B-[37] Let = B= 1 (a) Find 5A + 6B. 94-57 5A +6B = 28 21 (b) Find 6A-5B.…

A: Addition and subtraction of Matrices

Q: 5. Find 5A-3B. [6-5 8 [7 5-61 B 4 3-4 5 -4 3

A:

Q: 1 4 8 1 la – 56 a -b' b- a a a+b b2 - a? 6a 62 - a? | 2(8a + 56) (a - b)(a+b)

A:

Q: Question 32 Evaluate /(x+1)√x+2dx. 2 0²/(x+2) 5/² - ²/² (x+2) ³/²2+ C 3 4 0²/(x+2) 5/² = (x+2) ³/² +…

A: INTRODUCTION Aim:  An indefinite integral is an antiderivative of a function, which is a function…

Q: Which of the following is one of the correct steps to differentiate y=(3x-2)2(2x-3)3 ?…

A:

Q: Divide x+2 x²+3x-10 x²-2x-8 x+3

A: We know that the divided can change multiplication then numerator and denominator are change…

Q: -31 If A = [²2² =2²] B = [²34 21 6 -2. Find 2A - (B + A)

A: given

Q: 5) Find CD 2x +21 C D x + 21 10

A: Given the line segments

Q: -1- 3 5

A: Topic = Algebra

Q: 1 -1 Determine the adjoint of 0 -2 1 -3 -4 -3 -27 -3 -1 -1 -3 21 -3 2 -1 -3 -2 -3 -1 0. -2 2. -3 -2…

A:

Q: 2020-21 Algeb.► Briana Berisha - Topics8H Q4-2 - 20-21.pdf Simplify 2x 4 19. 2x + 8 a. ズー2 C. X + 4…

A: To simplify the given expression.

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A: we have to identify which expression is equivalent to the given expression

Q: : (3z - 16) + (2z - z+ 4) : (z + 3z) + (x? - 5z - 12) : (4z? – 7z + 18) – (2z² - 5x + 30) : (7z + 4)…

A:

Q: 17. lim 12n+9 5n - 1 12

A: Consider the given limit  limn→∞5n-112n+9

Q: 7) -U(X-2)(x+3)" (5x-1)(7x+ 2) 3х+13 6) 57 In7x+2+c) (ans.: In 5x 2х -3 7)Sー (ans.: -Im,x-1+ Im,x-2-…

A: ∫1ax+b dx =1alnax+b+C Note :As per our guidelines , we can solve first question .Please repost…