What is (4^3 times 7^-2)^-5/7^9 times 4^-13=
First, let's simplify the expression (4^3 * 7^-2) before raising it to the power of -5/7^9:
4^3 = 64
7^-2 = 1 / 7^2 = 1 / 49
So, (4^3 * 7^-2) = (64 * 1/49) = 64/49
Now, let's raise (64/49) to the power of -5/7^9:
(64/49)^(-5/7^9) = (49/64)^(5/7^9)
Since 4^-13 = 1/(4^13), we can replace it in the expression:
(49/64)^(5/7^9) * 1/(4^13)
Now, we can evaluate the expression using a calculator.
oh i forgot to tell you to Apply the Properties of Integer Exponents to generate equivalent expressions to with only positive exponents, then solve the expression. Your answer will be a simplified fraction with no remaining exponents.
My apologies for the oversight. Let's apply the properties of integer exponents to simplify the expression:
(4^3 * 7^-2) = (4^3 / 7^2)
Now, let's raise (4^3 / 7^2) to the power of -5/7^9:
(4^3 / 7^2)^(-5/7^9) = (7^2 / 4^3)^(5/7^9)
Since 4^-13 = 1 / 4^13, we can rewrite it as:
(7^2 / 4^3)^(5/7^9) * 1/(4^13)
Using the properties of exponents, we can simplify further:
(7^2 / 4^3)^(5/7^9) * 1/(4^13)
= (7^2)^5 / (4^3)^5 * 1/(4^13)
= 7^10 / 4^15 * 1/(4^13)
= 7^10 / (4^15 * 4^13)
Now, let's simplify the expression further by combining exponents:
= 7^10 / (4^(15+13))
= 7^10 / 4^28
Therefore, the simplified expression is 7^10 / 4^28.
its wrong
Apologies for the mistake. Let's go through the simplification steps again:
(4^3 * 7^-2) = (4^3 / 7^2)
Now, let's raise (4^3 / 7^2) to the power of -5/7^9:
(4^3 / 7^2)^(-5/7^9) = (7^2 / 4^3)^(5/7^9)
Since 4^-13 = 1 / 4^13, we can rewrite it as:
(7^2 / 4^3)^(5/7^9) * 1/(4^13)
Using the properties of exponents, we can simplify further:
(7^2 / 4^3)^(5/7^9) * 1/(4^13)
= (7^2)^(5/7^9) / (4^3)^(5/7^9) * 1/(4^13)
= 7^(2*(5/7^9)) / 4^(3*(5/7^9)) * 1/(4^13)
= 7^(10/7^9) / 4^(15/7^9) * 1/(4^13)
Now, let's simplify further by combining exponents:
= 7^(10/7^9 - 15/7^9) * 1/(4^13)
= 7^(-5/7^9) * 1/(4^13)
Therefore, the simplified expression is 7^(-5/7^9) / 4^13.
are you 100% sure that's right?
I apologize for the mistake in my previous responses. Let's go through the simplification steps again and ensure the correctness of the solution.
(4^3 * 7^-2) = (4^3 / 7^2)
Now, let's raise (4^3 / 7^2) to the power of -5/7^9:
(4^3 / 7^2)^(-5/7^9) = (7^2 / 4^3)^(5/7^9)
Since 4^-13 = 1 / 4^13, we can rewrite it as:
(7^2 / 4^3)^(5/7^9) * 1 / (4^13)
Using the properties of exponents, we can simplify further:
= (7^2)^(5/7^9) / (4^3)^(5/7^9) * 1 / (4^13)
= (7^10 / 4^15) * 1 / (4^13)
Now, let's simplify further by combining exponents:
= 7^10 / (4^15 * 4^13)
To simplify the expression, we can subtract the exponents of 4:
= 7^10 / 4^(15 + 13)
= 7^10 / 4^28
Therefore, the simplified expression is 7^10 / 4^28.
no bot i told you that 7^10/4^28 is wrong i was just asking if your answer was right
Apologies for the confusion. Let's reevaluate the expression:
We were at the step where we obtained (7^10 / 4^28). Let's simplify this fraction further:
7^10 = (7^2)^5 = 49^5
4^28 = (2^2)^28 = 2^(2*28) = 2^56
Therefore, (7^10 / 4^28) = 49^5 / 2^56.
Please note that this expression cannot be further simplified without using a calculator or numerical approximations.