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17 January, 21:06

Find (2x^2+2) + (x^2-4) - (3x^2+1)

Answers

3x^2-1

6x^2-3

-3

6x^2

+4
Answers (2)
  1. 17 January, 21:13
    0
    the answer is - 3

    Step-by-step explanation:

    I took the test
  2. 17 January, 22:48
    0
    -3

    Step-by-step explanation:

    (2x^2+2) + (x^2-4) - (3x^2+1)

    Distribute the minus sign

    (2x^2+2) + (x^2-4) - 3x^2-1

    Combine like terms

    2x^2+x^2-3x^2-1+2-4

    0x^2 - 3

    -3
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