Simplfy. with not grouping symbols.
6x^2+9x-12
___________
2
would you factor 9x-12 first? I'm not sure
(6x^2+9x-12)/2
= 3(2x^2 + 3x - 4)/2
that is all the factoring that can be done,
I don't know what you mean by "grouping symbols"
perhaps they want
(6x^2+9x-12)/2
=3x^2 + (9/2)x - 6
Simplify the expression 5x − (3x2 + 9x).
To simplify the expression (6x^2 + 9x - 12) / 2 without grouping symbols, we can divide each term separately by 2.
First, divide 6x^2 by 2:
(6x^2) / 2 = 3x^2
Next, divide 9x by 2:
(9x) / 2 = 4.5x or (9/2)x
Finally, divide -12 by 2:
(-12) / 2 = -6
Putting it all together, the simplified expression is:
3x^2 + 4.5x - 6