shaylove67 shaylove67

27-10-2019
Mathematics

contestada

4x2 + 4x - 2y2 +3y, when x is equal to -2 and y is equal to 3?

Respuesta :

lmoonlight14 lmoonlight14

27-10-2019

Step-by-step explanation:

simplify to:

8x + 4x - 4y + 3y

combine like terms:

12x - 1y

replace variables:

12(-2) -1(3)

multiply:

-24 - 3

simplify:

-27

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