Simplify the Expression: (5^7 × 4^7) ÷ 19^7

Question

Insert the corresponding expression:

$\frac{5^7\times4^7}{19^7}=$

00:00 Simply

00:04 According to exponent laws, an exponent on the entire fraction to power (N)

00:07 equals the numerator and denominator, each raised to the same power (N)

00:14 According to exponent laws, a product entirely raised to power (N)

00:17 equals the product broken down to factors with each factor raised to power (N)

00:20 We'll use this formula in our exercise, converting parentheses with exponents

00:29 Now we'll use the second formula and convert to a fraction in parentheses with exponents

00:39 And this is the solution to the question

A+B are correct