Synthetic division (12x^4+5x^3+3x^2-5)/(x+1)

Since you have exponents this is what you end up getting.

I only used the calculator for the multiplying. (Also I used * for multiplying)

(12x^4+5x^3+3x^2-5)/(x+1)

(12x*x*x*x+5x*x*x+3x*x-5)/(x+1)

(12+5+3-5)/(x+1)

(15)/(x+1)

You divide.

You get 15.

Now you add up the x's.

15x^9 plus another x because of the one in the other parentheses.

15x^10

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)