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bazaltina [42]
3 years ago
13

Express your answer in scientific notation. 8.8*10^7+3.1*10^8

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
7 0

Answer:

39.8 x 10^7

Step-by-step explanation:

Factor the expression

(8.8+3.1x10) x 10^7

Multiply

(8.8+31) x 10^7

Add

39.8 x 10^7

Hope this helps! If you need any other help lmk! :)

butalik [34]3 years ago
4 0

Answer:

i can't explain how but the answer is:

3.98 * 10^8

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