12. use these functions to answer this question.
p (x) = x2 – x – 6
q(x) = x - 3
what is p(x) – q(x)?
a. x2 – 3
b. x2 - 9
c. x2 – 2x – 3
d. x2 – 2x - 9

The answer is C.

Hope this helps.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: