Question

Simplify completely quantity x squared minus 100 over quantity x squared plus 2 x minus 120 divided quantity 6 x plus 60 over quantity x minus 2

Answer 1

\[\frac{ x^2 -100 }{ x^2 + 2x - 120 } \div \frac{ 6x + 60 }{ x - 2 }\]

Answer 2

@ookay First, get the reciprocal of the divisor and multiply it to the dividend. Factor them and cancel out common factors. Multiply them and you'll get the answer.