Mathematics, 26.09.2021 01:00 catsRlife4573

What is the sum? (x^2+ 2x + 3)+(5x^2 + x)
A 5x^2 – 3x + 3
B 6x^2 - 2x + 3
C 6x² -x+3
D 6x^2+ 3x + 3

Answers: 3

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What is the sum? (x^2+ 2x + 3)+(5x^2 + x)
A 5x^2 – 3x + 3
B 6x^2 - 2x + 3
C 6x²...