Question

If p(x)=2+5x thenp(2)+p(-2)-p(1)?

Answer 1

Step-by-step explanation:

p of 2 =2+10 =12

p of -2 =

2-10=-8 , p of 1 =7

12-8-7=-3

Answer 2

Hey mate ,

Here , p (x) = 2 + 5x

so ,

● p (2) = 2 + 5 (2) = 2 + 10 = 12

● p (-2) = 2 + 5 (-2) = 2 - 10 = -8

● p (1) = 2 + 5 (1) = 2 + 5 = 7

now , p (2) + p (-2) +p (1) is equal to

(12) + (-8) - (7)

= 12 - 8 - 7

= -3

answer is -3

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