onegirl
Solve 3sqrt(x + 1) < 7



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samnatha
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well first square both sides

onegirl
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you mean square root?

samnatha
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no in order to get rid of the square root you will have to square both sides

onegirl
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ok

samnatha
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once you have that done let me know what you get :)

onegirl
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So I got 3x + 1 less than 49

samnatha
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ur squaring both sides so would the three not be a 9 ?

onegirl
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so 9 times x + 1 less than 49?

samnatha
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yeah

onegirl
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ok