## anonymous 4 years ago Simplify √162 - √160 - 5√32 - √90

1. amistre64

if we could get them to have the same radicals, then its just like working with a like variable

2. anonymous

what is a radical?

3. amistre64

you might be able to get it into 2 term, but I dont see it as one term

4. amistre64

$\sqrt{\#}$

5. amistre64

$\sqrt{160}=\sqrt{16}\sqrt{10}=4\sqrt{10}$ $\sqrt{90}=\sqrt{9}\sqrt{10}=3\sqrt{10}$ $-4\sqrt{10}-3\sqrt{10}=(-4-9)\sqrt{10}=-13\sqrt{10}$

6. amistre64

the other 2 im sure would simplify to a like radical of their own

7. anonymous

I'm sorry but your answer isnt one I can choose from

8. amistre64

thats becasue I only worked out part of it to demonstrate how it would be done, you are spose to take the initiative to complete it or ask questions about anything that may be unclear.