Simplify the expression Write the answer in exponent form x2

Simplify the expression. Write the answer in exponent form x^2x^6/x^5 Use the appropriate property to clear the parentheses. (t/s)^9 Simplify the expression. (n^6)^5(n^2)^5/(n^3)^5.

Solution

8) we simply transfer the pwers to the variables

so it becomes t^9 / s^9 , where \"^\" denotes to the power of

9) when powers are outside the brakcets and we have powers on the variables simply multiply them

this can be written as

N^(6*5) * N^(2*5) = N^30 * N^10 , now we can add them using the addition rule as

N^(40) , finally we devide this N^15 , so we substract as

N^(40-15) = N^(25)