8. Kanishan is trying to understand the following problem. 2x(x² – 3x) – 4(x³ + 2x²). His friend Dhruv told him to use both Distributive Property and Exponent Laws. Explain how each are used in the steps required to complete th problem and simplify the expression fully below. Simplify: 2x(x? – 3x) – 4(x³ + 2x²) Explain:

Q: What is the quotient of (6x square -7x-5)/(2x+1) for all values of x where the expression is defined…

A:

Q: 7(3x-2)+4x-10 in simplest form

A: To write the given equation in simplest form: Equation is 73x-2+4x-10

Q: 5(y-7)-(2y+9) Simplify the expressions using properties of operations.

A: Given     5(y-7)-(2y+9)

Q: 6x + 8y = 3 (a) 3x – 10y = 5

A:

Q: D. (5x-22)*. (2x+35)*

A:

Q: Simplify (3x³ + 5z − 1) ÷ (x + 1) O 3z² + 3z +8+- O 32³-32² +8z-9 3x³ +3z² +8z+7 O 32²- 3z +8-7271

A:

Q: simplify 48. (x + 1)(2x² – x + 1) 50. (1 + 2x)(x² – 3x + 1)

A: Given :48. x+1 2x3-x+1To simplify the given expression .

Q: Evaluate 5(x + 2) / (2x-14)  for x = 10

A: The given expression is 5x+22x-14.

Q: 1/3(15x-9)-1/4(28x-3y)

A: LCM of 3(15x-9) and 4(28x-3y) is= 12(15x-9)(28x-3y)

Q: x2 + 7x + 12 x2 – 2x – 8 Simplify: x2 – x - 12 x2 + x – 12

A:

Q: Simplify the following and state restrictions: (3y) / (4y^2-9) - (2y) / (4y^2-12y+9)

A: Simply the given as