Asksia AI LOGO

Sia

tommy0929's Question
Math
Posted 6 months ago

Unproctored Placement Assessment
Question 22
Simplify.
6y6w72y3w4
\sqrt{6 y^{6} w^{7}} \sqrt{2 y^{3} w^{4}}


Assume that all variables represent positive real numbers.
\square
\square

\sqrt{\square}


\square
Sign in to unlock the answer
Answer from Sia
Posted 6 months ago
Solution by Steps
step 1
Start with the given expression: 6y6w762y3w4\sqrt[6]{6y^6w^7} \cdot \sqrt{2y^3w^4}
step 2
Rewrite the expression using fractional exponents: (6y6w7)1/6(2y3w4)1/2(6y^6w^7)^{1/6} \cdot (2y^3w^4)^{1/2}
step 3
Simplify each term separately: (61/6yw7/6)(21/2y3/2w2)(6^{1/6} \cdot y \cdot w^{7/6}) \cdot (2^{1/2} \cdot y^{3/2} \cdot w^2)
step 4
Combine the constants: 61/621/26^{1/6} \cdot 2^{1/2}
step 5
Combine the yy terms: yy3/2=y1+3/2=y5/2y \cdot y^{3/2} = y^{1 + 3/2} = y^{5/2}
step 6
Combine the ww terms: w7/6w2=w7/6+12/6=w19/6w^{7/6} \cdot w^2 = w^{7/6 + 12/6} = w^{19/6}
step 7
Combine all parts: 61/621/2y5/2w19/66^{1/6} \cdot 2^{1/2} \cdot y^{5/2} \cdot w^{19/6}
Answer
61/621/2y5/2w19/66^{1/6} \cdot 2^{1/2} \cdot y^{5/2} \cdot w^{19/6}
Key Concept
Simplification of radical expressions
Explanation
The key to simplifying this expression is to convert the radicals to fractional exponents and then combine like terms.

Not the question you are looking for? Ask here!

Enter question by text

Enter question by image

Unlock Smarter Learning with AskSia Super!

Join Super, our all-in-one AI solution that can greatly improve your learning efficiency.

30% higher accuracy than GPT-4o
Entire learning journey support
The most student-friendly features
Study Other Question