Question

Find 5x^2 - 3x + 7 at x = 1

Answer 1

Answer: 9

Step-by-step explanation:

p(x) = 5x^2 - 3x + 7

p(1) = 5*1 - 3*1 + 7

       = 5 - 3 + 7

        = 9

I hope u understood the concept...

Answer 2

Answer:

The answer is 9.

Step-by-step explanation:

The given polynomial is $5x^2-3x+7$.

Let p(x) = $5x^2-3x+7$

     p(1)  = $5(1)^2-3(1)+7$

     p(1)  = 5 - 3 + 7

     p(1)  = 2+7

     p(1)  = 9

∴ The answer is 9.

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