O O 19. Find the product. (x + 7)(x – 6) O x2 + x – 42 x2 – a + 42 O a02 + æ – 36 æ + 13x – 42

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

A: See the attachment

Q: (VZ - 3V5r) e.

A: we use the formula (a-b)^2=a^2+b

Q: Find the product. (7– 41)?

A: We have to find product

Q: divide 36y2+30y3+5y-1/6y2+1

A: We arrange 36y2+30y3+5y-1 from bigger exponent to smaller exponent. 30y3+36y2+5y-1

Q: Find the sum of the exponents (3x³ + 2y⁴)¹⁰

A:

Q: Find the product

A: Given: 4-23012-101261-102

Q: Find the sum of coefficients of 2х - Зу) 12 O1 O3 O5 07

A:

Q: Multiply.  (5y+4z)(6y-7z)

A: The objective of this question is to multiply two binomial expressions, (5y+4z) and (6y-7z).

Q: Q3 tind the Value of Sec3

A: The given expression,sin2sec-13+sincos-123

Q: Multiply.     (2+ 4x  ) (3-x)

A:

Q: If 9 is subtracted from the product of p and4, the result is 11 , Find the value of p

A:

Q: find each product. (-3y2)(-2y2)(-4y5)

A: Find the product: -3y2-2y2-4y5

Q: Find the product. (7x - 4y)? (7x - 4yj² =D. 4y)2 %3D

A:

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

A:

Q: Find the product. (2x + y + 1)2

A: we have to find the product of (2x + y + 1)(2x + y + 1)  i.e (2x + y + 1)2

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

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

Q: Calculate the sum of squares Y. Y 2 9 11 13 15

A:

Q: Find the optimal mix of the product

A: Let x be the number of units of product 1 to be produced and y be the number of units of product 2…

Q: ZA b a y

A:

Q: Find the product. (9 - 5x)2

A:

Q: Mul ltiply. 7x(5x + 3)

A:

Q: 7x 8 yz 4 yz 21x z ,3

A: This question can be solved by cancelling the common terms in numerator and denominator.

Q: (4x - 5)(4x + 5) x-5)(4x + 5) = (Simpli

A:

Q: find each product. (-y3)(-6y)(-8y4)

A: Given,  −y3−6y−8y4 Formula→an×am=an+m

Q: (+2)(z-3) (2z-1)(+5 (2a-1)(2+2) (r-3)(x-4)

A:

Q: Multiply. (b - 6)(2b + 8) (b - 6)(2b + 8) = (Simplify your answer.)

A:

Q: Find the product AB, where 1 3 4 -2 5 0 A = and -[3 B = 3 4 2].

A: