Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Get immediate and reliable solutions to your questions from a knowledgeable community of professionals on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.
Sagot :
Let's simplify the expression step-by-step:
[tex]\[ 2(\sqrt[4]{16 x})-2(\sqrt[4]{2 y})+3(\sqrt[4]{81 x})-4(\sqrt[4]{32 y}) \][/tex]
1. Simplify each term separately:
- For the first term:
[tex]\[ 2(\sqrt[4]{16 x}) = 2((16 x)^{1/4}) \][/tex]
Notice that [tex]\(16 = 2^4\)[/tex]:
[tex]\[ 2((2^4 x)^{1/4}) = 2(2 \cdot x^{1/4}) = 2 \cdot 2 \cdot x^{1/4} = 4 x^{1/4} \][/tex]
- For the second term:
[tex]\[ -2(\sqrt[4]{2 y}) = -2((2 y)^{1/4}) \][/tex]
This remains:
[tex]\[ -2 \cdot (2 y)^{1/4} \][/tex]
- For the third term:
[tex]\[ 3(\sqrt[4]{81 x}) = 3((81 x)^{1/4}) \][/tex]
Notice that [tex]\(81 = 3^4\)[/tex]:
[tex]\[ 3((3^4 x)^{1/4}) = 3(3 \cdot x^{1/4}) = 3 \cdot 3 \cdot x^{1/4} = 9 x^{1/4} \][/tex]
- For the fourth term:
[tex]\[ -4(\sqrt[4]{32 y}) = -4((32 y)^{1/4}) \][/tex]
Notice that [tex]\(32 = 2^5\)[/tex]:
[tex]\[ -4((2^5 y)^{1/4}) = -4(2^{5/4} y^{1/4}) \][/tex]
Simplify [tex]\(2^{5/4}\)[/tex]:
[tex]\[ 2^{5/4} = 2 \cdot 2^{1/4} = 2 \cdot (2 y)^{1/4} \][/tex]
Thus,
[tex]\[ -4 \cdot 2 \cdot (2 y)^{1/4} = -8 (2 y)^{1/4} \][/tex]
2. Combine all simplified terms:
[tex]\[ 4 x^{1/4} - 2 (2 y)^{1/4} + 9 x^{1/4} - 8 (2 y)^{1/4} \][/tex]
3. Combine like terms [tex]\(x^{1/4}\)[/tex] and [tex]\((2 y)^{1/4}\)[/tex]:
[tex]\[ 4 x^{1/4} + 9 x^{1/4} = 13 x^{1/4} \][/tex]
[tex]\[ -2 (2 y)^{1/4} - 8 (2 y)^{1/4} = -10 (2 y)^{1/4} \][/tex]
4. Final simplified expression:
[tex]\[ 13 x^{1/4} - 10 (2 y)^{1/4} \][/tex]
Therefore, the simplified form of the expression is:
[tex]\[ \boxed{13 (\sqrt[4]{x}) - 10 (\sqrt[4]{2 y})} \][/tex]
[tex]\[ 2(\sqrt[4]{16 x})-2(\sqrt[4]{2 y})+3(\sqrt[4]{81 x})-4(\sqrt[4]{32 y}) \][/tex]
1. Simplify each term separately:
- For the first term:
[tex]\[ 2(\sqrt[4]{16 x}) = 2((16 x)^{1/4}) \][/tex]
Notice that [tex]\(16 = 2^4\)[/tex]:
[tex]\[ 2((2^4 x)^{1/4}) = 2(2 \cdot x^{1/4}) = 2 \cdot 2 \cdot x^{1/4} = 4 x^{1/4} \][/tex]
- For the second term:
[tex]\[ -2(\sqrt[4]{2 y}) = -2((2 y)^{1/4}) \][/tex]
This remains:
[tex]\[ -2 \cdot (2 y)^{1/4} \][/tex]
- For the third term:
[tex]\[ 3(\sqrt[4]{81 x}) = 3((81 x)^{1/4}) \][/tex]
Notice that [tex]\(81 = 3^4\)[/tex]:
[tex]\[ 3((3^4 x)^{1/4}) = 3(3 \cdot x^{1/4}) = 3 \cdot 3 \cdot x^{1/4} = 9 x^{1/4} \][/tex]
- For the fourth term:
[tex]\[ -4(\sqrt[4]{32 y}) = -4((32 y)^{1/4}) \][/tex]
Notice that [tex]\(32 = 2^5\)[/tex]:
[tex]\[ -4((2^5 y)^{1/4}) = -4(2^{5/4} y^{1/4}) \][/tex]
Simplify [tex]\(2^{5/4}\)[/tex]:
[tex]\[ 2^{5/4} = 2 \cdot 2^{1/4} = 2 \cdot (2 y)^{1/4} \][/tex]
Thus,
[tex]\[ -4 \cdot 2 \cdot (2 y)^{1/4} = -8 (2 y)^{1/4} \][/tex]
2. Combine all simplified terms:
[tex]\[ 4 x^{1/4} - 2 (2 y)^{1/4} + 9 x^{1/4} - 8 (2 y)^{1/4} \][/tex]
3. Combine like terms [tex]\(x^{1/4}\)[/tex] and [tex]\((2 y)^{1/4}\)[/tex]:
[tex]\[ 4 x^{1/4} + 9 x^{1/4} = 13 x^{1/4} \][/tex]
[tex]\[ -2 (2 y)^{1/4} - 8 (2 y)^{1/4} = -10 (2 y)^{1/4} \][/tex]
4. Final simplified expression:
[tex]\[ 13 x^{1/4} - 10 (2 y)^{1/4} \][/tex]
Therefore, the simplified form of the expression is:
[tex]\[ \boxed{13 (\sqrt[4]{x}) - 10 (\sqrt[4]{2 y})} \][/tex]
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.