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Pachacha [2.7K]

3 years ago

10

I need help since I don't understand this well.

2 answers:

pshichka [43]3 years ago

8 0

Answer:

9x10^16

Step-by-step explanation:

Since your exponent 16 is same all you have to do is, Add 2+7 and write the same 10^16

So your answer will be 9x10^16

Hope this helps!

Nimfa-mama [501]3 years ago

4 0

Answer:

$9$ × $10^{32}$

All you have to do is simplify!

Step-by-step explanation:

$(2$ × $10^{16}) + (7$ × $10^{16}) = 9$ × $10^{32}$

All you have to do to simplify is add the 2 whole numbers together (2+7 = 9) and add the powers together (16 + 16 = 32, so the exponent would be $10^{32}$ ).

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST! </u></h2>

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2 years ago

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