13.48-8.263=5.217 just use a calculator i mean it helps
The answer for when you factor the question is:
(x-2)(x+1)(x+5)
We FOIL, multiply firsts, outers, inners and lasts, and add them all up.
(x-3)(x+2) = x·x + 2x - 3x + (-3)(2) = x² - x - 6
Answer: x² - x - 6
Check the picture below.
a bisector, means, it "cuts in two equal halves".
The answer is x= -2 hope this helps!