## summerd Group Title Divide 2 years ago 2 years ago

1. summerd Group Title

2. satellite73 Group Title

invert, factor, cancel and then multiply at the end. start with $\frac{(x^2+9x+20)(x-4)}{(x^2-25)(x+4)}$

3. satellite73 Group Title

factor next, both numerator and denominator. then cancel the common factors top and bottom

4. summerd Group Title

how do you do it

5. satellite73 Group Title

factor? $\frac{(x+5)(x+4)(x-4)}{(x+5)(x-5)(x+4)}$

6. Qwerty90 Group Title

Can you all help me with my question when you get done

7. summerd Group Title

so do you cross out the x+5's