Rewrite 81x^4y^8 as a power of a product
Answers
Answer:
34x4 • y8
Step-by-step explanation:
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81x^4y^8 as a power of a product= (3xy^4)^4.
To find,
A power of a product.
Given,
81x^4y^8
Solution,
To write 81x^4y^8 as a power of a product, we need to first factor the number 81 and variables x and y into their prime factors.
81 can be expressed as 3^4 and x^4 and y^8 are already in their prime factor form.
So,
81x^4y^8
can be written as
(3^4)(x^4)(y^8).
Now, we can write this expression as a power of a product.
(3xy^4)^4
This is because, (3xy^4) raised to the power of 4 is equal to (3^4)(x^4)(y^8).
When you have an expression in the form of x^m*y^n, where m and n are positive integers, it can be written as a power of a product in the following way:
x^my^n = (xy)^(m+n)
This means that you can take the product of x and y, raise it to the power of m+n, and this will be equivalent to the original expression.
For example, 81x^4y^8 can be written as:
81x^4y^8 = 3^4 * (x^2)^2 * (y^4)^2
= (3x^2y^4)^2
So, 81x^4y^8 can be written as a power of a product, which is (3x^2y^4)^2.
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