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3 years ago

Which expression is equivalent to sqrt -108- sqrt -3

Mathematics

2 answers:

Luba_88 [7]3 years ago

8 0

Answer:

The answer is 5 √3 i

Step-by-step explanation:

We are looking for the answer of this equation

x=√-108 - √-3

By the Radical Properties of Multiplication

x=√(36*-3) - √-3

x=(√36 √-3) - √-3

x=6√-3 - √-3

x=5√-3

x=5√(3*-1)

x=5 (√3 √-1)

We know that √-1=i

So the final answer x=5 √3 i

user100 [1]3 years ago

7 0

That can be written as a complex number:-

= -108 - √3 i

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