( x-2) (x+1)
Step-by-step explanation:
x^2 – x-2
What two numbers multiply to -2 and add to -1
-2 * 1 = -2
-2 +1 = -1
(x+2)(x-1)
x^2-x-2
2,600 divided by 80 = 32.5
step-by-step explanation: