## anonymous 5 years ago I need help on how to do this::: (x+2)(x-5)=0 Thanks!

1. anonymous

x^2-3x-10

2. anonymous

oh thanks you!

3. anonymous

no problem!

4. anonymous

can you explain how you got it bc i really dont know?

5. anonymous

Uh.. You don't have to do anything. If you have it factored like that your solutions are evident. $(x+a)(x+b) = 0 \implies x = -a \text{ or } x = -b$

6. anonymous

okk thanks. that makes more since.