Question

2. P(x) = x3 + 4 x 2 - 2 x + 5 find p (1)​

Answer 1

Answer:

value of x= -2 in equation

x³+4x²-2x+5

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Step-by-step explanation:

p(1)= (1)³+4(1)²-2(1)+5

= 1+4-2+5

= -2

Answer 2

Answer:

8

Step-by-step explanation:

Putting 1 in place of p(x) we get:

1. p(1)= 1^3 +4 -2 +5 =8