Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.
Sagot :
Certainly! Let's break down and simplify the given expression step by step.
Given expression:
[tex]\[ \frac{\left(x^{19} y^{21}\right)^4}{\left(x^2 y^6\right)^2} \][/tex]
1. Simplify the numerator:
First, we need to raise both \(x^{19}\) and \(y^{21}\) to the power of 4:
[tex]\[ (x^{19} y^{21})^4 = (x^{19})^4 \cdot (y^{21})^4 \][/tex]
Use the power rule \((a^m)^n = a^{m \cdot n}\):
[tex]\[ x^{19 \cdot 4} \cdot y^{21 \cdot 4} \][/tex]
[tex]\[ x^{76} \cdot y^{84} \][/tex]
So the numerator simplifies to \(x^{76} \cdot y^{84}\).
2. Simplify the denominator:
Next, we raise both \(x^2\) and \(y^6\) to the power of 2:
[tex]\[ (x^2 y^6)^2 = (x^2)^2 \cdot (y^6)^2 \][/tex]
Using the power rule again:
[tex]\[ x^{2 \cdot 2} \cdot y^{6 \cdot 2} \][/tex]
[tex]\[ x^4 \cdot y^{12} \][/tex]
So the denominator simplifies to \(x^4 \cdot y^{12}\).
3. Combine the simplified numerator and denominator:
We now have:
[tex]\[ \frac{x^{76} y^{84}}{x^4 y^{12}} \][/tex]
We use the quotient rule \( \frac{a^m}{a^n} = a^{m-n} \):
For \(x\):
[tex]\[ x^{76 - 4} = x^{72} \][/tex]
For \(y\):
[tex]\[ y^{84 - 12} = y^{72} \][/tex]
Therefore, the simplified expression is:
[tex]\[ x^{72} y^{72} \][/tex]
So, the final simplified expression is:
[tex]\[ x^{72} y^{72} \][/tex]
Given expression:
[tex]\[ \frac{\left(x^{19} y^{21}\right)^4}{\left(x^2 y^6\right)^2} \][/tex]
1. Simplify the numerator:
First, we need to raise both \(x^{19}\) and \(y^{21}\) to the power of 4:
[tex]\[ (x^{19} y^{21})^4 = (x^{19})^4 \cdot (y^{21})^4 \][/tex]
Use the power rule \((a^m)^n = a^{m \cdot n}\):
[tex]\[ x^{19 \cdot 4} \cdot y^{21 \cdot 4} \][/tex]
[tex]\[ x^{76} \cdot y^{84} \][/tex]
So the numerator simplifies to \(x^{76} \cdot y^{84}\).
2. Simplify the denominator:
Next, we raise both \(x^2\) and \(y^6\) to the power of 2:
[tex]\[ (x^2 y^6)^2 = (x^2)^2 \cdot (y^6)^2 \][/tex]
Using the power rule again:
[tex]\[ x^{2 \cdot 2} \cdot y^{6 \cdot 2} \][/tex]
[tex]\[ x^4 \cdot y^{12} \][/tex]
So the denominator simplifies to \(x^4 \cdot y^{12}\).
3. Combine the simplified numerator and denominator:
We now have:
[tex]\[ \frac{x^{76} y^{84}}{x^4 y^{12}} \][/tex]
We use the quotient rule \( \frac{a^m}{a^n} = a^{m-n} \):
For \(x\):
[tex]\[ x^{76 - 4} = x^{72} \][/tex]
For \(y\):
[tex]\[ y^{84 - 12} = y^{72} \][/tex]
Therefore, the simplified expression is:
[tex]\[ x^{72} y^{72} \][/tex]
So, the final simplified expression is:
[tex]\[ x^{72} y^{72} \][/tex]
Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.