Solve (12×2)⁵ Divided by (2×12)^(3y): Exponential Equation Challenge

Question

Insert the corresponding expression:

(12×2)5(2×12)3y= \frac{\left(12\times2\right)^5}{\left(2\times12\right)^{3y}}=

Video Solution

Solution Steps

00:00 Simply
00:03 In multiplication, the order of factors doesn't matter
00:06 We'll use this formula in our exercise and switch between the factors
00:15 According to the laws of exponents, division of exponents with equal bases (A)
00:18 equals the same base (A) raised to the power of the difference of exponents (M-N)
00:21 We'll use this formula in our exercise
00:25 And this is the solution to the question

Step-by-Step Solution

To solve the given expression (12×2)5(2×12)3y \frac{\left(12\times2\right)^5}{\left(2\times12\right)^{3y}} , we need to apply the rule for the power of a quotient for exponents: aman=amn \frac{a^m}{a^n} = a^{m-n} .

The expressions in both the numerator and the denominator have the same base (12×2) \left(12 \times 2\right) . Therefore, the expression can be rewritten as:

  • Base: (12×2) \left(12 \times 2\right)
  • Exponent in the numerator: 55
  • Exponent in the denominator: 3y3y

Now, applying the quotient rule:

(12×2)5(2×12)3y=(12×2)53y \frac{\left(12\times2\right)^5}{\left(2\times12\right)^{3y}} = \left(12\times2\right)^{5-3y}

The solution to the question is:

(12×2)53y \left(12\times2\right)^{5-3y}

Answer

(12×2)53y \left(12\times2\right)^{5-3y}