p(x) = 5x – 4x2+3 then p(-1) = ?
Answers
Answered by
10
substituting x = -1
5(-1) -4 (-1)²+3
-5-4+3
-6
plz mark IT as BRAINLIEST....
Answered by
0
Step-by-step explanation:
Here, x = 1
Now, substitute the value of x,
= -4x²+5x+3
= - 4(1)²+5×1+3
= - 4×1+5+3
= - 4+8 = 4
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