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LaurenAshley1201 Group TitleBest ResponseYou've already chosen the best response.1
\[\sqrt{2x+5}\] = 7
 2 years ago

RyanL. Group TitleBest ResponseYou've already chosen the best response.1
square both sides
 2 years ago

RyanL. Group TitleBest ResponseYou've already chosen the best response.1
what do you get then?
 2 years ago

LaurenAshley1201 Group TitleBest ResponseYou've already chosen the best response.1
ohh okay i think i can solve it now hang on so yalll can check it
 2 years ago

LaurenAshley1201 Group TitleBest ResponseYou've already chosen the best response.1
(2x+5) =7^2 5 5 2x=44 /2 /2 x=22?
 2 years ago

RyanL. Group TitleBest ResponseYou've already chosen the best response.1
Yup good job
 2 years ago

LaurenAshley1201 Group TitleBest ResponseYou've already chosen the best response.1
thanks everyone :)
 2 years ago

ironictoaster Group TitleBest ResponseYou've already chosen the best response.0
@LaurenAshley1201 You can also use Wolfram Alpha as well, it will solve equations for you in seconds and will show you with steps on how to get your answer.
 2 years ago

RyanL. Group TitleBest ResponseYou've already chosen the best response.1
You should only do that to check your work not to get answer.
 2 years ago

RyanL. Group TitleBest ResponseYou've already chosen the best response.1
You can't use wolfram in test so don't rely on it.
 2 years ago

ironictoaster Group TitleBest ResponseYou've already chosen the best response.0
@RyanL. Of course, it's just useful. I live in a different time zone from most people on here and sometimes nobody is online when I ask a question!
 2 years ago
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