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17-06-2022
Mathematics

contestada

Subtract these polynomials.

(2x²+2x+3)(x²+2x+1)=

A x² + 4x+2

B. +4

C. x² + 4x+4,

D. x² + 2

Respuesta :

Itz5151 Itz5151

17-06-2022

Answer:

x²+2

Choice D

Step-by-step explanation:

(2x²+2x+3)(x²+2x+1)

Subtract these, which means

2x²+2x+3-(x²+2x+1)
2x²+2x+3-x²-2x-1

Bringing like terms,

2x²-x²+2x-2x+3-1
x²+0+2
x²+2

Choice D

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