Question

If p( x) =5x-4xsquare +3 find p(-1)​

Answer 1

Answer:

p(x)=5x-4x²+3

p(-1)=5(-1)-4(-1)²+3

= -5 -4 +3

=-9+3

p(-1)=-6

Answer 2

$\huge{ \underline{ \boxed{ \sf{ \red{Required \: AnsweR\::}}}}}$

• Given :

p(x) = 5x - 4x² + 3

Rearranging the equation in the exact form, we get :

- 4x² + 5x + 3

• To Find : p(-1)

Substituting the -1 in the place of x in p(x), we get :

⟹ - 4(-1)² + 5(-1) + 3

⟹ - 4 - 5 + 3

⟹ - 9 + 3

⟹ - 6.

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