find x such that : (125/8) × (125/8)^x =(5/2)^18
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Answered by
15
(125/8)×(125/8)^x =(5/2)^18
=(5/2)^3×(5/2)^3x =. ||
=(5/2)^3x+3. =(5/2)^18
3x+3=18
3x=15
x=5
=(5/2)^3×(5/2)^3x =. ||
=(5/2)^3x+3. =(5/2)^18
3x+3=18
3x=15
x=5
Answered by
10
Here, this is the answer.
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