2^x-5×5^x-4=5. Find x
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2^(x-5)×5^(x-4)=5 can also be written as 2^(x-5)×5^(x-4)=2^0×5^1
now since bases are same on both sides therefore we will operate the powers:
either x-5=0 or x-4=1
x=5 x=5
hope it helps!thank u
now since bases are same on both sides therefore we will operate the powers:
either x-5=0 or x-4=1
x=5 x=5
hope it helps!thank u
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