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10 December, 01:37

Subtract these polynomials.

(3x2 + 2x+4) - (x2+2x + 1) =

What's the answer

+5
Answers (2)
  1. 10 December, 03:20
    0
    3x+5-x2

    Step-by-step explanation:

    (3x2+2x+4) - (x2+2x+1)

    3x+2+2x+4-x2-2x-1

    3x+2x-2x+2+4-1-x2

    3x+5-x2
  2. 10 December, 04:24
    0
    Collect like terms once done expanding ... the answer is 2x^2 + 3
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