find the value of x if^2x-1+3²^x-5=216
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4
Answer:
thus is my answer
give me point
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1
Answer:
x=3
Step-by-step explanation:
2^x-1 . 3^2x-1
6^x-1+2x-5= 6^3
6^3x-6=6^3
3x-6=3
3x=3+6
3x=9
x=9/3
x=3
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