If 5 power x = 125 power -1 , find the value of:
2 power x
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hi frnd!!
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given, 5^x=125^(-1)
→ 5^x=1/125
→5^x=1/5³
→5^x=5^(-3)
x=-3
now , 2^(-3)=1/2³=1/8
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I hope this will help you ;)
____________________________
given, 5^x=125^(-1)
→ 5^x=1/125
→5^x=1/5³
→5^x=5^(-3)
x=-3
now , 2^(-3)=1/2³=1/8
________________________
I hope this will help you ;)
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