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BabaBlast [244]
3 years ago
13

All of the following are equivalent except _____. 7x 2 4x + 3x (4 + 3)x 7x

Mathematics
2 answers:
Vlad1618 [11]3 years ago
8 0
7x^2=49
The others all equal 7x
ad-work [718]3 years ago
7 0

Answer:

#1- 7x*2=14x, the rest = 7x

Step-by-step explanation:


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Setler79 [48]

Answer:

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Step-by-step explanation:

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To Find:

a = ?

b = ?

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