Question

1. Which of the following expressions is equivalent to -3(x + 2) + (x – 3)x:
A. -5x – 6
B. -5x + 2
C. x2 - 6x – 6
D. x2 - 6x + 2

Answer 1

Answer:

C)x^2 - 6x-6

Step-by-step explanation:

-3(x + 2) + (x – 3)x=

-3x-6+x^2-3x=

x^2 - 6x-6

Answer 2

Answer:

C

Step-by-step explanation:

-3(x + 2) + (x – 3)x = -3*x + (-3)*2 +x*x - 3*x

                              = -3x - 6  +x² - 3x

                              = x² - 3x -3x - 6

                               = x² - 6x - 6