simplify √112-√63+224/√28
Answers
Answered by
91
√112-√63+224/√28
= 4√7 - 3√7 + 112 / √7
= √7 + 112 / √7
= 17√7
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Answered by
57
√112-√63+224/√28
Sol:-
4√7-3√7+224/2√7
√7+112/√7
Now we know that when denominator is in root we have to multiply in both numerator and denominator.
√7+112/√7*√7/√7
7+112√7/7
119√7/7
17√7
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