Question

Multiply: x^2 + 7х - 8 by -2y​

Answer 1

Answer:

Step-by-step explanation:

When multiplied, It would be

⇒ -2xy - 14x + 16 y + 4

or

⇒ -( 2xy + 14x - 16y - 4)

Answer 2

To find : ( x² + 7x - 8 )(-2y)                                                                            Step-by-step explanation:

(x² + 7x - 8) (-2y )

⇒x² × (-2y) + 7x × (-2y ) - 8 × (-2y)

⇒ -2x²y - 14xy + 16y

Answer: -2x²y - 14xy + 16y