A) 0.8
B) 15
C) 12.5
D) 0.16
Correct Answer: B
Solution :
We have \[\frac{\sqrt{0.2304}+\sqrt{0.1764}}{\sqrt{0.2304}-\sqrt{0.1764}}=x\] \[\Rightarrow \frac{0.48+0.42}{0.48-0.42}=x\Rightarrow \frac{0.9}{0.06}=x\Rightarrow x=15\]You need to login to perform this action.
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