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​Find the value of 64−12÷6414×64−16\text{Find the value of } 64^{-12} \div 64^{14} \times 64^{-16}Find the value of
Question

Find the value of 6412÷6414×6416\text{Find the value of } 64^{-12} \div 64^{14} \times 64^{-16}​​

A.

644264^{-42} \quad​​

B.

6445 64^{-45} \quad​​

C.

6450 64^{-50} \quad​​

D.

6437 64^{-37}​​

Correct option is A

Given:

6412÷6414×641664^{-12} \div 64^{14} \times 64^{-16}

Formula Used:

am÷\div  an = am-n ,

am×\times  an = am+n

Solution:

6412÷6414×6416 =641214×6416 =6426×6416 =642616 =644264^{-12} \div 64^{14} \times 64^{-16} \\ \ \\=64^{-12-14} \times 64^{-16}\\ \ \\=64^{-26} \times 64^{-16}\\ \ \\=64^{-26-16}\\ \ \\=64^{-42}​​

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