# 4√22/4√2*4√12/3√18

1. i got 450.27991294?

2. confusion!

by 4√22/4....
so you mean
4(√22)/4... or 4√(22/4)...

same thing for the √12/3 part
if you mean √(12/3) that would be simply 2
or if you mean (√12)/3 then it is (2√3)/3

3. I got that doing �ã(12/3) and �ã(22/4)

4. 4 square root 22 over 4square root 2 multiply by 4 square root 12 over 3 square root 18

5. then my answer should be right! :P

6. its called rationalizing the denominator

7. sorry its not rationalizing

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