11x2-5
+
X+4
what is the sum of the polynomials?

11x^2 +x -1

Step-by-step explanation:

11x^2 -5 + x+4

Combine like terms

11x^2 +x -5+4

11x^2 +x -1

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)

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