Question

find the value of the polynomial 5x-4x^2+3 at x= -3

Answer 1

Since x= -3

Putting the value in the given polynomial
P(-3)= 5*-3-4(-3)^2+3
= - 15-36+3
= -51+3
= -48 is the answer

Answer 2

Hey buddy here is ur answer !!

if x = -3

》5(-3) - 4(-3)^2 + 3
》-15 - 4 (9) + 3
》-15 - 36 + 3
》-15 - 33
》- 48

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