HELP NOW PLEASE ANSWER NEEDS TO B POSITIVE

1

Step-by-step explanation:

So first we do (x^5)^2 which we know is just x^10 because of exponents of powers I believe it's called, basically you just multiply the two powers.

Then you do the bottom half which is x^3 * x^7 and that equals x^10 because of the product of exponent rule,

Then we do x^10/x^10 which = 1 because the same number over the same number is always 1.

Let me know if you have any questions

Solving the expression: the answer is 1

Step-by-step explanation:

We need to solve the expression:

We know that exponent rule:

Applying this rule in numerator

We know the exponent rule:

Now, using the exponent rule:

We know that

So,

Solving the expression: the answer is 1

answer: i believe the answer is e

step-by-step explanation:

ratio is 2 : 9

the answer is three

13.5 : 3