3 years ago

Simplify the expression(8y^2)(-9y^2)

Mathematics

1 answer:

Anna [14]3 years ago

5 0

Answer:

-72 y^4

Step-by-step explanation:

(8y^2)(-9y^2)

Multiply the coefficients

8*-9 = -72

Add the exponents since the bases are the same

y^2 * y^2 = y^(2+2) = y^4

(8y^2)(-9y^2) = -72 y^4

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Simplify the expression(8y^2)(-9y^2)​

Simplify the expression(8y^2)(-9y^2)