bfernand0084 bfernand0084
  • 23-10-2020
  • Mathematics
contestada

What is 2.1 x 10^4written in standard form is

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23lantik 23lantik
  • 23-10-2020

Answer:

21000

Step-by-step explanation:

You move the decimal point over that many times as the power of 10.

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arielisag
arielisag arielisag
  • 23-10-2020
21000! all you do is move your decimal the amount of times your exponent is! so, for this equation, you’d move the decimal four times to the right. but, if you had a negative exponent, you’d move your decimal four times to the left! hope this helps!
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