History, asked by Anonymous, 4 days ago

Find the value of the polynomial 5x – 4x2 + 3 at x = 2 and x = –1 .

Answers

Answered by rishikeshsharma7028

2

Answer:

x=2

5×2-4×2²+3

10-16+3=-3

x= -1

5×(-1)-4(-1)²+3

-5-4+3

-6

Answered by plsmarryme

2

your answer pls check

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