Math: i just need this factored out.

2x^2+5x-12

ex: 3x^2+6x-18
3(x^2+2x-6)

^-^ i don't know if it's 5/2 or something else..

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Find the value of x for which the lines are parallel.

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show