Add them all around the top pointing down
6sqrt2 for both since there equivalent
Answer:
what does it look like we need that
Step-by-step explanation:
All you have to do is move the denominator on the other side, by multiplying.
a-10
------- = -9
20
multiply 20 x -9
= -180
then it becomes a-10=-180
+10 +10
a=-170
