Question

Find the value of the polynomial 4x-3

+2 at x=0 and x=2​

Answer 1

$\huge\sf\underline\red{Solution}$

Given polynomial,

4x-3+2 = 4x-1

Case 1

Substuite x =0

4x-1 = 4(0)-1 = -1

Case 2

Substuite x=2

4x-1

4(2)-1

7

Answer 2

$\huge\boxed{4x-3+2}$

$\LARGE{ \underline{\underline{\sf{Case1:}}}}$

${\bold{\mathcal\red{x = 0}}}$

$4x-3+2$

$=4(0)-3+2$

$=0-3+2$

=-1

$\LARGE{ \underline{\underline{\sf{Case2:}}}}$

${\bold{\mathcal\red{x = 2}}}$

$4x-3+2$

$=4(2)-3+2$

$=8-3+2$

=7