The value of f(x) = 5x − 4x² + 3 when x = -1
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Answered by
8
Answer:
f(x)=5x-4x²+3
-5-4+3
ans:-6
Step-by-step explanation:
5(-1)-4(-1)+3 (-1)²=1
∴ -5-4+3
-9+3
-6
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