Question

Will give brainliest answer

Answer 1

Answer:

not equivalent

equivalent

not equivalent

Step-by-step explanation:

25 is by itself already 5²

therefore

${25}^{m} = {5}^{2m}$

when we divide one time by 5, we simply take away 1 from the power making it

${5}^{2m - 1}$

the other options are wrong

${25}^{m - 1}$

would be right, if we have

${25}^{m} \div 25$

but we don't.

and

${25}^{2m - 1}$

would even square

${25}^{m}$

and then divide by 25. no, the original excision is nothing like that.