3 years ago

Please help show work 3√(125) -√(16) = ?

1 answer:

5 0

First, simplify the radicals
√125=√(5*5*5)=(√5*5)(√5)=5√5
so 3√125=3*5√5=15√5

and √16=4
so
15√(5)-4 is the simplified version

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