Question

if p(x) =x^2-10x+40 then find the value of p(1)+p(2)​

Answer 1

Step-by-step explanation:

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Answer 2

☞ Question.

➝ if p(x) = $\sf\green{ x^2 - 10x + 40}$then find the value of p(1)+p(2)?

☞Solution.

➝ p ( x ) = $\sf\green{ x^2 - 10x + 40}$

$\sf\red{ value\:is\: x }$

So,

p ( 1 ) = $\sf\green{1^2 - 10×1 + 40}$

➝ p ( 1 ) = $\sf\green{ 1 - 10 + 40}$

➝ p ( 1 ) = $\sf\green{ 31}$

And,

➝ p ( 2 ) = $\sf\green{2^2 - 10×2 + 40}$

➝ p ( 2 ) = $\sf\green{2^2 - 10×2 + 40}$

➝ p ( 2 ) = $\sf\green{ 4 - 20 + 40}$

➝ p ( 2 ) = $\sf\green{ 24}$

So,

➝ p ( 1 ) + p ( 2 ) = $\sf\green{31+24 = 55}$