Add and simplify. (2x2 – 11x) + (3x2 + 10x – 4)

(A) 5x2 – 4
(B) 5x4 – 4
(C) 6x2 – 11x – 4
(D) 5x2 – x – 4

Your answer is D

Step-by-step explanation:

Here you go mate

Step 1

(2x^2-11x)+(3x^2 + 10x-4)  Equation/Question

Step 2

(2x^2-11x)+(3x^2+10x-4)  Simplify

(2x^2-11x)+(3x^2+10x-4)

Step 3

(2x^2-11x)+(3x^2 + 10x-4)  Combine terms

(2x^2+3x^2)+(-11x+10x)+(-4)

Step 4

(2x^2+3x^2)+(-11x+10x)+(-4)  Add

answer

5x^2-x-4

Hope this helps

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