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nirvana33 [79]
3 years ago
15

How are (3x)^2 and 3x^2 different?

Mathematics
2 answers:
Vitek1552 [10]3 years ago
7 0

Answer:

(3x)^2=9x^2

(3x^2)=3x^2

Step-by-step explanation:

The difference between the two is that

(3x)^2 means the square applied to both the 3 and the x to give 9x^2

But on the other side

(3x^2) means that the square only applies to x without involving 3 which gives 3x^2

So there is difference between them

Lostsunrise [7]3 years ago
3 0

Answer:

In (3x)^2, you are squaring both the 3 and the x:

9x^2

in 3x^2, you are squaring just the x:

3x^2

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