almagueralyssa2 almagueralyssa2

10-09-2020
Mathematics

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

what is 7a to the power of 2 2a to the power of 2 class=

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tinale082207 tinale082207

10-09-2020

Answer:

5a to the power of 2 ofc

Step-by-step explanation:

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QueenSmart87 QueenSmart87

10-09-2020

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

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