Q.2:0Find the inverse the matrin A = -1 8 to (I A""). by converting Cii) P leas (A! 2) Comment on the 8tatemeit: matrin algebra, we replace ment f "in uge inverse as division'.

Q: The product of 11 and z increased by the product of 4 and y.

A: See the attachment

Q: Add. (7y +y- 5) + (5y² - y -6) (7y? + y- 5) + (5y² - y-6) =D (Simplify your answer.)

A:

Q: why is it impossible to have a linear trinomial with one variable

A: It is trinomial problem..

Q: x³ Jx² +3dx

A:

Q: 4x²-16x + 16

A: Given that the expression we have to find the difference of square formula

Q: Find the Domain y=2x-4

A: y=2x-4 is a polynomial with degree= 1  For polynomials, there are no restrictions on x.

Q: fox) = 2x4 +5x³- 5x²-5x+3

A: f(x) = 2x4+5x3-5x2-5x+3 Step 1: Use the rational root theorem to find possible factors.The rational…

Q: Divide. (12x-23x -19x-2) -(4x²-x) -2)-(4x²-x) Your answer should give the guotient and the…

A: Given: 12x3-23x2-19x-2÷4x2-x

Q: h = (-2x³ +5æ + 9x) (5 + 7x + 8x2). Thenh = fgwhere and %3D

A: Given function is By algebra of functions, we have Therefore,

Q: Multiply. (3ử– 6u+4)(5u-7) -би+ | Simplify your answer.

A:

Q: What is the difference between a union and a Cartesian product?

A:

Q: Divide. (6r +4x²+15x*-9+3x) = (-3x² –2) Remainder Write your answer in the following form: Quotient…

A: We can find the quotient and the remainder by the long division method

Q: Multiply. (-9x³)(7x4) O 16x' 7 O-63x12 O 16x12 O-63x7

A: As we know from the exponent rule: ab·ac=ab+c   (a). The given expression is: -9x37x4

Q: Find da. (2.イ)き.(2x3)年 (2X+3) (xャイメー3) %3D

A:

Q: Multiply.     (2+ 4x  ) (3-x)

A:

Q: Every row operation is reversible. O True O False

A: Every row operation is reversible.

Q: is this a 2x2, 2x3, 2x4, or 3x4 design

A: Concept:In an experimental design,we define dimension based on number of treatment ND number of…

Q: dx x²V(x² -4) Select one: a, 4x b. Vx? - 4) + C C. -Vx? -4) + C 2x d. Vx² - 4) 21 wwm + C 2x

A:

Q: Multiply. (5w+3)(6w²-2w+7) Simplify your answer.

A:

Q: If a = [1, 2]  and  b = [2, 7], find a + 2b.

A:

Q: Do the points (1, 5, −7), (1, 7, −10), and (1, 8, −13) lie on the sameline?

A:

Q: 8A · 19^.

A: The given expression is 64·83. The following rule is used in simplifying the given expression.…

Q: Multiply. 2x+3w )(6x-w) Simplify your answer.

A: Multiply.   2x+3w6x-w Simplify you answer.

Q: sinh e Incot3x h- dx St 1+9x²

A:

Q: dr IV - 9

A: According to our policy at Bartleby, I can solve only 1 question. Given an integral : I=∫6∞dxxx2-9…

Q: Express x2 + 6x + 16 in terms of a perfect square.

A: Given expression is x2+6x+16. Making the given expression as perfect square.…

Q: Factor.  -4x^2y - 4x^3 + 24y^2

A: GCF of the constant terms -4 , -4 and 24 is = - 4 For the variables, we do not have GCF.  So GCF= -4

Q: 2. Find the values of the variables: x+ 2 y x +1

A:

Q: Is 1-3t, -2+9t+t and -3t+5t2 ar

A:

Q: Divide. (x³ – x²-4x² 4x +5x-2) - (X-1)

A: The given expression x3-4x2+5x-2÷x-1