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charle [14.2K]
3 years ago
10

Choose the correct simplification of x to the 3rd power over y to the 5th power all raised to the 2nd power.

Mathematics
2 answers:
Mkey [24]3 years ago
6 0

Answer:

Option 3 - x to the 6th power over y to the 10th power

Step-by-step explanation:

Given : Expression x to the 3rd power over y to the 5th power all raised to the 2nd power.

To find : Choose the correct simplification of the expression?

Solution :

Writing the expression in value form,

x to the 3rd power = x^3

y to the 5th power= y^5

x to the 3rd power over y to the 5th power all raised to the 2nd power =

(\frac{x^3}{y^5})^2

Now applying identity,

(\frac{x}{y})^a=\frac{x^a}{y^a}

=(\frac{x^3}{y^5})^2

=\frac{(x^3)^2}{(y^5)^2}

Using identity, (x^a)^b=x^{a.b}

=\frac{x^{3.2}}{y^{5.2}}

=\frac{x^{6}}{y^{10}}

In word form, x to the 6th power over y to the 10th power.

Therefore, Option 3 is correct.

Wewaii [24]3 years ago
4 0
\left( \cfrac{x^3}{y^5} \right)^2=\cfrac{(x^3)^2}{(y^5)^2}=\cfrac{x^{3*2}}{y^{5*2}}=\cfrac{x^{6}}{y^{10}}
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_________________________________________________

OR

The curved surface area of solid cylinder is  

 

As we are given that:

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