Question

If p(x) = x^2+5x+2, what is the value of p(3)+q(2) ​

Answer 1

hey, here is your answer...

Given, p(x) =

${x}^{2} + 5x \: + 2$

then, p(3) =

${3}^{2} + 5(3) \: + 2$

= 9+15+2 = 9+17 = 26..

and p(2) =

${2}^{2} + 5(2) \: + 2$

= 4+10+2 = 10+6 = 16..

we need to find the value of 'p(3)+p(2)'

p(3)+p(2) = 26+16 = 42..

hope this helps you..

thank you..

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Answer 2

Answer:

p(x) = x^2+5x+2

now

$p(2) = 2 {}^{2} + 5 \times 2 + 2 \\ = 16 \\ \\ p(3) = 3 {}^{2} + 5 \times 3 + 2 \\ = 26 \\ \\ p(3) + p(2) = 26 + 16 = 42(answer)$