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Simplify: 64096+44096+34096+4096^6\sqrt{4096} + ^4\sqrt{4096} + ^3\sqrt{4096} + \sqrt{4096}64096​+44096​+34096​+4096​​​
Question

Simplify: 64096+44096+34096+4096^6\sqrt{4096} + ^4\sqrt{4096} + ^3\sqrt{4096} + \sqrt{4096}​​

A.

92

B.

22\frac{\sqrt2}{2}​​

C.

90

D.

2\sqrt2​​

Correct option is A

Given: 

 64096+44096+34096+4096^6\sqrt{4096} + ^4\sqrt{4096} + ^3\sqrt{4096} + \sqrt{4096}  

Concept Used:

212=40962^{12} = 4096

Solution: 

64096+44096+34096+4096^6\sqrt{4096} + ^4\sqrt{4096} + ^3\sqrt{4096} + \sqrt{4096} 

40966+40964+40963+4096=2126+2124+2123+2122=22+23+24+26=4+8+16+64=92\begin{aligned}& \sqrt[6]{4096} + \sqrt[4]{4096} + \sqrt[3]{4096} + \sqrt{4096} \\&= 2^{\frac{12}{6}} + 2^{\frac{12}{4}} + 2^{\frac{12}{3}} + 2^{\frac{12}{2}} \\&= 2^2 + 2^3 + 2^4 + 2^6 \\&= 4 + 8 + 16 + 64 \\&= 92\end{aligned}



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