Solve (4×8)/(5×17×3) Raised to Power of -4: Complete Expression

Question

Insert the corresponding expression:

(4×85×17×3)4= \left(\frac{4\times8}{5\times17\times3}\right)^{-4}=

Video Solution

Solution Steps

00:00 Simplify the following problem
00:03 According to the exponent laws, a fraction raised to a negative power(-N)
00:06 is equal to its reciprocal raised to the opposite exponent (N)
00:10 We'll apply this formula to our exercise
00:14 We'll convert to the reciprocal number and raise it to the opposite power
00:22 This is the solution

Step-by-Step Solution

To solve this problem, we'll use the rule for negative exponents. Given the expression:

(4×85×17×3)4 \left(\frac{4\times8}{5\times17\times3}\right)^{-4}

Step 1: Apply the property of exponents (a/b)n=(b/a)n (a/b)^{-n} = (b/a)^n to change the negative exponent to a positive one. Therefore, we take the reciprocal of the fraction:

(5×17×34×8)4 \left(\frac{5\times17\times3}{4\times8}\right)^4

Therefore, the rewritten expression is (5×17×34×8)4\left(\frac{5\times17\times3}{4\times8}\right)^4.

Comparing this with the given answer choices, we find:

  • Choice 1: (5×17×34×8)4\left(\frac{5\times17\times3}{4\times8}\right)^4 - Correct

Thus, the solution to the problem is (5×17×34×8)4\left(\frac{5\times17\times3}{4\times8}\right)^4.

Answer

(5×17×34×8)4 \left(\frac{5\times17\times3}{4\times8}\right)^4