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UP TGT Mathematics Algebra Test Series - Part 7

If 10^x = 64, what is the value of 10^(x/2 + 1)?

Type: MCQ • Marks: 1
If 10^x = 64, what is the value of 10^(x/2 + 1)?
Options
A. 320
B. 80
C. 160
D. 640
Explanation
10^(x/2) = √(10^x) = √64 = 8. Then 10^(x/2 + 1) = 10^(x/2) * 10^1 = 8 * 10 = 80.
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