find if x
3to the power x-2 divide 3to the power -3 is equal to 3to the 4
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Answered by
1
Answer:
The value of x is 3.
Step-by-step explanation:
A/q,
3^(x-2) / 3^(-3) = 3^4
=> 3^(x-2) / (1/3^3) = 3^4
{•°• a^(-1) = 1/a^1 }
=> 3^(x-2) * 3^3 = 3^4
=> 3^(x-2+3) = 3^4
{•°• (a^x) * (a^y) = a^(x+y) }
=> 3^(x+1) = 3^4
=> x+1 = 4
{•°• exponents of same base}
=> x = 4-1
=> x = 3
Answered by
0
Answer:
Step-by-step explanation:
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