Multiply each term in the parentheses by 2x:-
= 12x^3 + 8x^2 - 6x Answer
This is what I got I tried to underline to show u what I was doing and and how I did it
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 :)
Answer:
x=-5
Step-by-step explanation:
x+12=7
Subtract 12 from each side
x+12-12=7-12
x = -5
