Question

check whether x=2 is a solution of the equation X2 -3x + 2 =0 or not​

Answer 1

Step-by-step explanation:

x^2-3x+2=0

LHS

x^2-3x+2

putting the of x

2^2-3×2+2

=4-6+2

=4-8

=-4

RHS

0

THEREFORE,

LHS=!RHS

Hence,x^2-3x+2 is not zero