All of the following are equivalent, except _____. 2x + x x(2 + 1) 2x2 3x

asked Oct 6, 2019 129k views

3 votes

All of the following are equivalent, except _____.

2x + x

x(2 + 1)

2x2

3x

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3 votes

the answer is x(2+1)

Red Fx answered Oct 9, 2019

5.4k points

3 votes

2x + x = 3x

x(2 + 1) = x (3) = 3x

2x^2 = 2x^2

3x = 3x

All are the same except 2x^2

Tough answered Oct 12, 2019

by Tough

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