Question

NEED HELP PLEASE ANSWER ASAP! (44)

Answer 1

Answer:

$-3x^2 * x = -3x^3\\y * y = y^2$

$(-3x^2y)(5xy^2 + xy)$

Use F.O.I.L, (First Outer Inner Last) to multiply. Start with -3x^y * 5xy^2

Start with similar terms

$-3x^2 * 5x = -15x^3\\y * y^2 = y^3\\Therefore,\\-15x^3y^2$

Move onto the xy portion of the problem

$-3x^2y(xy)$

Start with similar terms

$-3x^2 * x = -3x^3\\y * y = y^2\\Therefore,\\-3x^3y^2$

Combine the two together

$-15x^3y^3 - 3x^3y^2$

The answer is Option A

Answer 2

Answer:

   44. (1) -15x³y³ - 3x³y²

Step-by-step explanation:

Question 44

• -3x²y (5xy² + xy)
• (1) -15x³y³ - 3x³y²