√80+ 3√245-√125 simplify
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Answered by
17
√(80)+3*√(245)-√(125)) = (√(16*5)+3*√(49*5)-√(25*5))
= 4√5+21√5-5√5
= 20√5
hope its helpful
hope its helpful
Answered by
8
√80=4√5
√125=5√5
√245=7√5
4√5+21√5-5√5
ans=20√5
√125=5√5
√245=7√5
4√5+21√5-5√5
ans=20√5
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