i got 450.27991294?

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 please clarify.

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

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

then my answer should be right! :P

its called rationalizing the denominator

sorry its not rationalizing

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