2 years ago

All of the following are equivalent, except _____.

Mathematics

2 answers:

Lubov Fominskaja [6]2 years ago

7 0

2x+x = 2x^2

X(2+1) = 2x^2

2x^2 stays the same

Therefore the answer is d 3x is not the same as the rest

mojhsa [17]2 years ago

4 0

Answer:

2x^2

Step-by-step explanation:

2x+x=3x

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

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