3 years ago

Simplify the square root of -18

Mathematics

1 answer:

Levart [38]3 years ago

4 0

The square root of -18 is 3i√ 2

Hope this helps

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Hi There!

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4 years ago

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HELP! Please! A car is traveling at a rate of 15 meters per second. What is the car's rate in kilometers per hour? How many kilo

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3 years ago

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3 years ago

What is the product of 7.0\times 10^37.0×10

Sav [38]

Answer:

1. $4.9\times10^7$

2. $7.589\times10^{11}$

Step-by-step explanation:

In order to find the answer to this question convert all notations into standard form and then multiply.

$7.0 \times10^3\times7.0\times10^3$

$7.0.0.0.=7000$

$7000\times7000=49000000$

Convert back into notation:

$49000000 = 4.9\times10^7$

$8.7\times10^5\times8.7\times10^5$

$8.7 = 8.7.0.0.0.0. = 870000$

$870000 \times 870000 = 756900000000$

Convert back into notation:

$756900000000=7.589\times10^{11}$

$7.589\times10^{11}$

Hope this helps.

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3 years ago