find √3+√7 whole square 2 ....
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use the identity of (a+b) whole square
mythili8:
hw
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= (√3+√7)²
= 3 + 2√21 + 7
= 10 + 2√21
= 2(5 + √21)
= 3 + 2√21 + 7
= 10 + 2√21
= 2(5 + √21)
not able to understand
but the answer is right......
whats wrong in that
really ....so plz tell hw
i have also mentioned the steps
you can refer it
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