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LEANNE28IN
Answered

evaluate 4x² + 4y - 5 if x = -2 and y = -1​

Sagot :

ANAKNGTINOLAIN

Answer:

7

Step-by-step explanation:

4(-2)^2 +4(-1) -5

4(4)-4-5

16-9

7

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SHERWIN0172IN

Answer:

4x²+4y-5

4(-2)²+4(-1)-5

16-4-5

16-9

=7

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