Question

Find the product -2X²×4X²y²​

Answer 1

Explanation:

-2X²×4X²-y²

= -4X × 16X - y

= 64X -y

Answer 2

-8X^4y^2

Explanation:

-2X² × 4X²y²​ = -8X^4y^2

edit to add:

first: multiply the coefficients together:

-2 x 4 = -8

second: add the exponents of X together (when you multiply exponents, you just add them together):

² & ² = ^4

and you have the answer:

-8X^4y^2