2 years ago

What is 7a to the power of 2 - 2a to the power of 2

Mathematics

2 answers:

harkovskaia [24]2 years ago

8 0

Answer:

5a to the power of 2 ofc

Step-by-step explanation:

Natasha2012 [34]2 years ago

5 0

Answer:

5a²

Step-by-step explanation:

It is 5a² because 7a² and 2a² are like terms, so we are able to subtract them. If we subtract 7-2 we get 5. It is the same thing, 7a²-2a² is equal to 5a²

Hope this helps!

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