Ask Question

Subtract and simplify: (11x2 + 7) - (6x2 + 3x - 3)

A.

5x2 + 3x + 10

B.

5x2 - 3x + 10

C.

5x2 - 3x - 4

D.

17x2 + 3x - 4

+1
Answers (1)
  1. 29 June, 02:25
    0
    Let's simplify step-by-step.

    11 x2 + 7 - (6 x2 + 3x - 3)

    Distribute the Negative Sign:

    = 11 x2 + 7 + - 1 (6 x2 + 3x - 3) = 11 x2 + 7 + - 1 (6 x2) + - 1 (3x) + (-1) (-3) = 11 x2 + 7 + - 6 x2 + - 3x + 3

    Combine Like Terms:

    = 11 x2 + 7 + - 6 x2 + - 3x + 3 = (11 x2 + - 6 x2) + ( - 3x) + (7+3) = 5 x2 + - 3x + 10

    Answer: B

    = 5 x2 - 3x + 10
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Subtract and simplify: (11x2 + 7) - (6x2 + 3x - 3) A. 5x2 + 3x + 10 B. 5x2 - 3x + 10 C. 5x2 - 3x - 4 D. 17x2 + 3x - 4 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers