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Rosy95Best ResponseYou've already chosen the best response.2
\[\sqrt{x+10}=x2\] Is this the equation? Are you looking for the value of x?
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
the first step is to square both sides,
 one year ago

Rosy95Best ResponseYou've already chosen the best response.2
\[\sqrt{x+10}=x2\] \[(\sqrt{x+10})^2=(x2)^2\] \[x+10=x^2+4\] \[x+6=x^2\] You should be able to solve the rest now
 one year ago

Rosy95Best ResponseYou've already chosen the best response.2
Yes sorry misread that hartnn has the last step
 one year ago

Rosy95Best ResponseYou've already chosen the best response.2
so then you get \[x6=x^24x\] and solve from there
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
\[x^25x6=0\] can you solve this quadratic ?
 one year ago
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