Question

25x2-50x+21=0

Answer 1

what is the question is it multiplyng 25x2

Answer 2

alternative forms
25 x^2+21 = 50 x

Answer 3

i think you have to factor it.

Answer 4

Use the quadratic formula.

Answer 5

u will be gettin the equation as (5 x-7) (5 x-3) = 0

Answer 6

then we will get it as
x=3/5
x=7/5