At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.
Sagot :
To simplify [tex]\(\sqrt{-50}\)[/tex], follow these steps:
1. Recognize that the square root of a negative number involves the imaginary unit [tex]\(i\)[/tex]. Specifically, [tex]\(\sqrt{-1}\)[/tex] is represented as [tex]\(i\)[/tex].
2. Rewrite the expression [tex]\(\sqrt{-50}\)[/tex] as [tex]\(\sqrt{-1 \times 50}\)[/tex].
3. Using the property of square roots, we can separate this into two square roots: [tex]\(\sqrt{-1} \times \sqrt{50}\)[/tex].
4. Recall that [tex]\(\sqrt{-1} = i\)[/tex]. So, the expression now becomes [tex]\(i \times \sqrt{50}\)[/tex].
5. Next, break down [tex]\(\sqrt{50}\)[/tex]:
[tex]\[ \sqrt{50} = \sqrt{25 \times 2} = \sqrt{25} \times \sqrt{2} \][/tex]
6. Since [tex]\(\sqrt{25} = 5\)[/tex], substitute this value in:
[tex]\[ \sqrt{50} = 5 \times \sqrt{2} \][/tex]
7. Substitute [tex]\(\sqrt{50}\)[/tex] back into the expression:
[tex]\[ i \times \sqrt{50} = i \times 5 \times \sqrt{2} = 5i\sqrt{2} \][/tex]
So, the simplified form of [tex]\(\sqrt{-50}\)[/tex] is:
[tex]\[ 5i\sqrt{2} \][/tex]
Therefore, the correct choice is:
[tex]\(\boxed{5 i \sqrt{2}}\)[/tex]
1. Recognize that the square root of a negative number involves the imaginary unit [tex]\(i\)[/tex]. Specifically, [tex]\(\sqrt{-1}\)[/tex] is represented as [tex]\(i\)[/tex].
2. Rewrite the expression [tex]\(\sqrt{-50}\)[/tex] as [tex]\(\sqrt{-1 \times 50}\)[/tex].
3. Using the property of square roots, we can separate this into two square roots: [tex]\(\sqrt{-1} \times \sqrt{50}\)[/tex].
4. Recall that [tex]\(\sqrt{-1} = i\)[/tex]. So, the expression now becomes [tex]\(i \times \sqrt{50}\)[/tex].
5. Next, break down [tex]\(\sqrt{50}\)[/tex]:
[tex]\[ \sqrt{50} = \sqrt{25 \times 2} = \sqrt{25} \times \sqrt{2} \][/tex]
6. Since [tex]\(\sqrt{25} = 5\)[/tex], substitute this value in:
[tex]\[ \sqrt{50} = 5 \times \sqrt{2} \][/tex]
7. Substitute [tex]\(\sqrt{50}\)[/tex] back into the expression:
[tex]\[ i \times \sqrt{50} = i \times 5 \times \sqrt{2} = 5i\sqrt{2} \][/tex]
So, the simplified form of [tex]\(\sqrt{-50}\)[/tex] is:
[tex]\[ 5i\sqrt{2} \][/tex]
Therefore, the correct choice is:
[tex]\(\boxed{5 i \sqrt{2}}\)[/tex]
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.