Question

please give me a helpful answer​

Answer 1

Answer:

The answer is in the image!!

Answer 2

Note: Your picture is blurry and I can only read the powers as -4 and -5, so sorry in advance if I get it wrong.

Answer:

5^-9

Explanation:

This needs to be solved by applying one of the basic exponential rules.

Rule: If the base of both the numbers which needs to be multiplied are the same, then the powers will add to one another.

Solving the question-

5^-4 x 5^-5 = 5^(-4 + -5) = 5^-9

Therefore, your answer is 5^-9.

Hope this helps...