Mathematics
Mathematics, 09.04.2021 20:30, burntquesadilla

Which of the following expressions is equivalent to (12x4−4x3+7x+6)+(3x2−4x+14)? A
12x4−x3+3x+20

B
15x6−8x4+21x+6

C
15x6−4x3+3x+20

D
12x4−4x3+3x2+3x+20

answer
Answers: 2

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Do you know the correct answer?
Which of the following expressions is equivalent to (12x4−4x3+7x+6)+(3x2−4x+14)? A
12x4−x3+3...

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