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Solve this binomial (10a+4)^9​

1 Answer

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Answer: Look at the bottom for further explanation!! (*˘︶˘*).。.:*♡

1000000000a⁹+262144

Step-by-step explanation:

Hello! I'm guessing by solving, you mean distribute the power of 9 into the parenthesis. So here goes:

(10a+4)⁹

The power of 9 is distributed into the parenthesis giving you:

10a⁹+4⁹

Then you continue to solve further:

10a⁹ = 10a×10a×10a×10a×10a×10a×10a×10a×10a =1000000000a⁹

4⁹ = 4×4×4×4×4×4×4×4×4 = 262144

Now you put it back together after distributing them individually:

1000000000a⁹+262144

And the answer is either one depending on how you want your answer:

1000000000a⁹+262144

OR

1 × 10⁹+262144

(this last one is in scientific notation)

I hope this helps!! ♡\( ̄▽ ̄)/♡

User Albert Martin
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