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klemol [59]
3 years ago
7

Please help i am timed

Mathematics
1 answer:
Svetlanka [38]3 years ago
5 0
7a^3(6a^2 + a)^2 - 4a^6


All we have to do here is basically add and subtract exponents!

(6a^2 + a)^2 = 36a^4 + a^2


7a^3(36a^4 + a^2) - 4a^6


252a^7 + 7a^5 - 4a^6


Answer is C.

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Answer:

Step-by-step explanation:

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J = 63/3 + 2                                    A = 2(23) - 5

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Step-by-step explanation:

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muminat

Answer:

0

Step-by-step explanation:

given that we roll a fair die repeatedly until we see the number four appear and then we stop.

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