Question

Verify that 1. and 3/2 are the roots of the equation 2x2 - 5x + 3 = 0​

Answer 1

Answer:

If x=1,2(1)^2-5(1)+3=2-5+3=0

If x=3/2,2(3/2)^2-5(3/2)+3=2(9/4)-15/2+3=18/4-15/2+3=18-30+12/4=0

So,1 and 3/2 are zeroes of the given polynomial

Answer 2

Step-by-step explanation:

eq is 2x^2-5x+3

now put x=1

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

=2-5+3=0

hence 1 js a root of given equation

now put x=3/2

=2 (9/4)-5 (3/2)+3

=9/2-15/2+3

=-6/2+3=-3+3

=0

hence 3/2 i also a root of given equation