An acute angle measures under 90°. An angle bisector is a ray that divides an angle into two equal neighboring angles. For example, if you have an angle of 270°, which exceeds a semicircle, it divides into two angles of 135° each. In this instance, the resulting angles are not acute; rather, they are obtuse.
8x²-8x+2-5+x reduces to 8x² - 7x - 3
Therefore, we find g = 7 and h = 3