zahabaha
What is the exact value of the expression 8 sqrt 15 + 5 sqrt 5 +sqrt 15



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ghazi
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\[8 \sqrt 15+ 5 \sqrt 5 + \sqrt 15= 9 \sqrt{15}+5 \sqrt 5\]

ghazi
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can you do it further?

ghazi
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15=5*3

zahabaha
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oh so the answer is sqrt 35

ghazi
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no

zahabaha
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no u cant do it further

zahabaha
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thats the answer

zahabaha
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the thing u wrote is right

ghazi
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i can do it further

ghazi
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\[9 \sqrt 15+ 5 \sqrt 5= 9\sqrt3 \sqrt5+ 5 \sqrt5= (9 \sqrt3+ 5) \sqrt5\]

zahabaha
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so the answer is 8 sqrt 15 + 5 sqrt 5

ghazi
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no the answer would be either 9 sqrt 15+ 5 sqrt 5 or the one i have written above

ghazi
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@zahabaha clear?

zahabaha
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thats wat i said

ghazi
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you said 8 sqrt 15 + 5 sqrt 5

zahabaha
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i said wat u wrote is right it cant go further

zahabaha
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read above

ghazi
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i did it further...

ghazi
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well i guess it is solved isn't it?