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23 November, 08:31

Subtract these polynomials.

(2x2 + 4x + 3) - (4x2 - 2x-3) =

O A. - 2x2 + 2x+0

O B. 6x2 + 6x + 6

O C. 6x2+2x + 0

O D.-2x2+68+6

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  1. 23 November, 11:39
    0
    B. - 2x2 + 6x + 6.

    Step-by-step explanation:

    (2x2 + 4x + 3) - (4x2 - 2x-3) Distribute negative over the parentheses:

    = 2x2 + 4x + 3 - 4x2 + 2x + 3

    = 2x2 - 4x2 + 4x + 2x + 3 + 3

    = - 2x2 + 6x + 6.
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