Question

solve the equation 2x^2-5x=O using formula

Answer 1

2x^2 - 5x = 0

x ( 2x - 5 )= 0

so

either x = 0
or
2x-5=0
x = 5/2

Answer 2

2x^2 - 5x = 0

x(2x - 5) = 0

SO

either x = 0

or

2x - 5 = 0 x = 5/2