Answer:
-88
Step-by-step explanation:
-a² + 4ab - b²
Substitute the variables with the numbers given.
-2² + 4(2×-6) - -6²
-2² + 4(-12) - -6²
-4 + 4(-12) - 36
-4 + -48 - 36
-52 - 36 =
-88
(im starting 8th grade tommorow and im doing this cause im bored and i should practice xD)
D, it would have to be D, -7 + (-7) = -14, 11 * 11 = 121, x * x = x^2 0r x2 hope it helps
Answer:
b i thingk
Step-by-step explanation:
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Answer:
100-mn
Step-by-step explanation: