Question

quadratic equation

solve the equation by factorization
27x^2 - 126x = 0

So x=? or x=?

Answer 1

27x^2 - 126x = 0

9x(3x-14) = 0

As you know, if a*b=0 either a=0 or b=0

So, either

9x=0 ==> x=0
or
3x-14 = 0 ==> x = 14/3