3 years ago

All of the following are equivalent except 7x2, 4x+3x, (4+3)x, 7x

Mathematics

2 answers:

Virty [35]3 years ago

5 0

Answer:

7x^2 (the first choice)

Step-by-step explanation:

7x^2

4x+3x = 7x

(4+3)x = 7x

All are 7x except for the first one which is 7x^2

Sophie [7]3 years ago

4 0

Answer:

7x^2 (the first choice)

Step-by-step explanation:

7x^2

4x+3x = 7x

(4+3)x = 7x

All are 7x except for the first one which is 7x^24

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