Question

Find the value of m for which (i) (5^m×5^3×5^(-2))/5^(-5) =5^12 find the value of m

Answer 1

Answer:

2

Step-by-step explanation:

You can solve it by comparing powers.

Mark the brainliest

Answer 2

Answer:

6

Step-by-step explanation:

there is a fomula that,

a^m×a^n=a^m+n

so,

in LHS,Consider numerator then

5^m×5^3×5^-2=5^m+3-2=5^m+1

now, there is a formula

a^m/a^n=a^m-n

so,

5^m+1/5^-5=5^m+1-(-5)=5^m+1+5=5^m+6

now,LHS=RHS

So,

5^m+6=5^12

=>m+6=12

=>m=12-6

=>m=6

Hope this would help you