Answer:
13x
Explanation:
So we need to make the denominator equal in order to collect like terms.
25x^2/5x+8x^2/x =?
Denominator needs to be 5x so multiply the second quotient by 5.
25x^2/5x + 40x^2/5x = ?
=65x^2/5x
=13x^2/x <---- x^2/x is like 2-1 which is exponent 1, x to the exponent 1 is x
=13x
Your answer is 13x