This rational expression is nonequivalent. 5x / 25x^4 ; x^3 / 5x^15 true or

It is nonequivalent. Figure it out this way. Think about what number has to be multiplied by both the numerator and the denominator of to get to . It has to be the samee number for the one expression to be equivalent to the other. To get from 5x to x^3, we have to multiply by 1/5x^2. When we do that we get x^3. Good. Now we have to multiply the denominator by the same thing, 1/5x^2. . As you can see, they are not equivalent.

For this case we have the following expressions:

We can rewrite both expressions using properties of powers.

For power properties we have:

"In a division, if we have the same base, we subtract the exponents"

Rewriting both expressions we have:

True.

Rational expressions are not equivalent.

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

answer: idk

step-by-step explanation: