2 years ago

Hello please help ty

Mathematics

2 answers:

Amiraneli [1.4K]2 years ago

7 0

Answer:

i think a but not sure

Step-by-step explanation:

i always second guess myself but a was first answer for me

Vikentia [17]2 years ago

6 0

Answer:

The 3rd one (7+3)a^4

Step-by-step explanation:

This is because you have to distribute everything in the parentheses to (a) to the fourth power.

Hope this helps.

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