Question

If p(x)=4+3x+x²+5x²,find P(-1)

Answer 1

Answer:

7

Step-by-step explanation:

substitute the x with -1

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

p(-1)= 4-3+1+5

p(-1)= 7

Answer 2

Answer:

p(x)=4+3x+x²+5x²

p(-1) =4+3(-1) +(-1)²+5(-1) ²

=4+(-3) +1+5

=4-3+6

=7 answer