kavitha says "√245-√125 value is rational number " Do you agree with her ? Explain with reason
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11
No , bcoz
√245-√125
=√5×7×7-√5×5×5
=7√5-5√5
=2√5
since 2√5 is an irrational number
I m not agree with Kavitha......!!!
sumangeorge75:
galat
wt wrong re
No, look
It's right
Answered by
1
yes .you can see the figur
e for proof
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wrong
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