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abdul_shabeerBest ResponseYou've already chosen the best response.0
\[(a+b)^2=a^2+2ab+b^2\]
 one year ago

alisa845Best ResponseYou've already chosen the best response.0
Is that the formula to use?
 one year ago

abdul_shabeerBest ResponseYou've already chosen the best response.0
200w^2 + 640wf +512f^2 is of the form a^2+2ab+b^2
 one year ago

abdul_shabeerBest ResponseYou've already chosen the best response.0
What answer do you get?
 one year ago

abdul_shabeerBest ResponseYou've already chosen the best response.0
First represent 200w^2 as a^2
 one year ago

abdul_shabeerBest ResponseYou've already chosen the best response.0
200 can be written as 2*100 Find the square root of 200w^2
 one year ago

alisa845Best ResponseYou've already chosen the best response.0
Square root is 100 right?
 one year ago

abdul_shabeerBest ResponseYou've already chosen the best response.0
What is the sqrt of 100?
 one year ago

abdul_shabeerBest ResponseYou've already chosen the best response.0
What is the square root of 2*100?
 one year ago
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