2. Write a number that is
a) 5 bigger than -13
b) 12 smaller than 21
c) 6 less than -1
3. Simplify (use a calculator)
a) -3- (-2)
b) -1.5 - (-0.5) - (-6)
c) -2-(-1)-(-4)
d) -36 - (-2) + 2
e) 84 + (-36) + (-21)

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous