Question

Fifteen times the square of a non zero number is equal to 22 times the number.

Answer 1

`15 x^(2) = 22x`

`15 x^(2) -22x = 0`

Quadratic formula (
`x = \frac{-b+/- \sqrt{b^(2-4ac) } }{2a}`) provides us with the answer that x = 0, and 1.47