4(-2)2 + 4(-2) - 2(3)2 + 3(3) =
16 - 8 - 18 + 9 = -1
Alex V.
asked • 09/10/18What is the correct evaluation of 4x2 + 4x - 2y2 +3y, when x is equal to -2 and y is equal to 3?
What is the correct evaluation of 4x2 + 4x - 2y2 +3y, when x is equal to -2 and y is equal to 3?
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