Question

Find the value of each of the polynomial:
P ( x ) = 5x²-3x + 7 at x = 1
C​

Answer 1

Step-by-step explanation:

P ( x ) = 5x²-3x + 7 at x = 1

x=1

5(1)^2-3(1)+7

5-3+7

5+4

9

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Answer 2

$5{x}^{2} - 3x + 7 \\ 5 {(1) }^{2} - 3(1) + 7 \\ 5 - 3 + 7 = 9$

p(1) = 9