Calculate (6×8)/(2×7) Raised to the Negative 5th Power

Question

Insert the corresponding expression:

$\left(\frac{6\times8}{2\times7}\right)^{-5}=$

00:00 Simply

00:04 According to the laws of exponents, any fraction with power (N)

00:08 equals the numerator and denominator with the same power (N)

00:12 We will use this formula in our exercise

00:16 We'll raise both numerator and denominator to power (N)

00:26 According to the laws of exponents when the entire product is to power (N)

00:30 equals each factor in the product separately raised to the same power (N)

00:33 We will use this formula in our exercise

00:44 And this is the solution to the question

A'+C' are correct