Find the the decimal fraction which when multiplied by itself give 84.64

Mathematics

1 answer:

gladu [14]3 years ago

8 0

Answer:

9.2 and -9.2(because when a negative is squared by another negative it becomes positive)

Step-by-step explanation:

The reasoning is that if you multiply a decimal fraction by itself it is known as squaring the given number. So to get the answer you must square root 84.64, which gives you 9.2 or -9.2.

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