Find accurate and reliable answers to your questions on IDNLearn.com. Get accurate and timely answers to your queries from our extensive network of experienced professionals.

Please Help ASAP! Simplify roots of negative numbers. Express your answer in simplified form.


Please Help ASAP Simplify Roots Of Negative Numbers Express Your Answer In Simplified Form class=

Sagot :

Answer:

[tex]3i\sqrt2[/tex]

Step-by-step explanation:

We can rewrite the square root of negative 18 as [tex]\sqrt{18} \cdot\sqrt{-1}[/tex]. We can evaluate these two quantities separately. The square root of 18 can be factored to get 3 squared times 2. We can take the 3 out to get [tex]3\sqrt2[/tex]. Now, the square root of negative one can be rewritten as [tex]i[/tex], so this is equal to [tex]3i\sqrt2[/tex]