# algebra

posted by Carl Wheezer

Simplify -11 sqrt 112.

-44 sqrt 7********
-176 sqrt 7
-27 sqrt 7
4 sqrt 7

Is this right? and I need to show my work, idk the steps

1. bobpursley

correct

2. Carl Wheezer

thanks, do u know steps or somethin?

3. Haley

11\sqrt{112}=\sqrt{7}:44
11\sqrt{112}
1. {Break number to its primes 112=2^4*7
=\sqrt{7}\sqrt{2^4}
3. Refine

4. Carl Wheezer

thank u ;)

5. Haley

No Problem Carl:-)

6. Haley

And sorry it looks like that I had to copy and paste lol

7. Henry

-11*sqrt(112) = -11*sqrt(16*7) = -11*4*sqrt(7) = -44*sqrt(7).

8. Carl Wheezer

its ok haley, and appreciate it henry

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