$5125.78. For simple questions like this you can search them on google and find answers very quickly so you dont waste points btw.
The answer is 4 and 9, this is because 2*2=4 and 3*3=9, so their square roots are 2 and 3
The least common denominator would be 2x^2
that is because you would have to multiply the first fraction by 2x
but you can't just somehow simplify 2x^2, it wouldn't be right
4/x * -4/2x^2
2x*4/(2x*x) * -4/2x^2
8x /2x^2 * -4/2x^2
Then you would complete it
Hope this helps :)
