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hartnnBest ResponseYou've already chosen the best response.0
is it \(\sqrt x+3=10 \\or,\sqrt {x+3}=10 \)
 one year ago

hartnnBest ResponseYou've already chosen the best response.0
square both sides, what u get ?
 one year ago

CarlaByrdGoreBest ResponseYou've already chosen the best response.1
so it would be 103?
 one year ago

CarlaByrdGoreBest ResponseYou've already chosen the best response.1
yes and the add three to both sides and x = 103? right
 one year ago

hartnnBest ResponseYou've already chosen the best response.0
no, x+3 =100 to isolate 'x' , we need to SUBTRACT 3 from both sides, then what u get ?
 one year ago

CarlaByrdGoreBest ResponseYou've already chosen the best response.1
oh okay so it is 97
 one year ago

CarlaByrdGoreBest ResponseYou've already chosen the best response.1
that is where I get confused is whether to add or subtract
 one year ago

hartnnBest ResponseYou've already chosen the best response.0
x+3 =100 since 3 is ADDED to x, we do inverse operation of SUBTRACTION to isolate x since, x+33 = x+0 = x
 one year ago

CarlaByrdGoreBest ResponseYou've already chosen the best response.1
oh okay thank you I think I got it
 one year ago
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