still confused

drea13

New member
Joined
Sep 19, 2010
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11
sqrt (3a) +3sqrt(75acubed)=
sqrt 3a + 3sqrt(5 x 5 x 5 x a x a x a)
so, take a five and an a out,
sqrt (3a) + 3 + 5 + asqrt(5a)
? this is how i did it but it appears wrong any suggestions
 
drea13 said:
sqrt (3a) +3sqrt(75acubed)=
sqrt 3a + 3sqrt(5 x 5 x 5 x a x a x a)
so, take a five and an a out,
sqrt (3a) + 3 + 5 + asqrt(5a)
? this is how i did it but it appears wrong any suggestions

What are you supposed to do? Tell us the total problem with all the instructions.
 
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