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statuscvo [17]
2 years ago
8

If 36^12-m=6^2m, what is the value of m? 4,6,8,9

Mathematics
2 answers:
Viefleur [7K]2 years ago
4 0
The Answer is B.) 6
I Just took the test as well.

stealth61 [152]2 years ago
3 0
36^{12-m}=6^{2m}\\\\(6^2)^{12-m}=6^{2m}\\\\6^{2(12-m)}=6^{2m}\\\\6^{24-2m}=6^{2m}\iff24-2m=2m\ \ \ |add\ 2m\ to\ both\ sides\\\\4m=24\ \ \ \ |divide\ both\ sides\ by\ 4\\\\\boxed{m=6}
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