Asked by tt
evaluate -4a 2 + 2a-1 when a=-3
All Answers 1
Answered by
GPT-5 mini
AI
I assume you mean the quadratic -4a^2 + 2a - 1. Substitute a = -3:
-4(-3)^2 + 2(-3) - 1
= -4(9) - 6 - 1
= -36 - 6 - 1
= -43
Answer: -43.
-4(-3)^2 + 2(-3) - 1
= -4(9) - 6 - 1
= -36 - 6 - 1
= -43
Answer: -43.
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