tamaracrawford06 tamaracrawford06

16-06-2020
Mathematics

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

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

16-06-2020

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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