Find `m` so that `(-3)^(m+1) xx (-3)^5 = (-3)^7`

Explanation

To solve the equation \((-3)^{(m+1)} \times (-3)^5 = (-3)^7\), we can use the properties of exponents. Here’s the step-by-step solution:

### Step 1: Use the property of exponents
We know that when we multiply two powers with the same base, we can add their exponents. Therefore, we can rewrite the left side of the equation:

\[ (-3)^{(m+1)} \times (-3)^5 = (-3)^{(m+1 + 5)} \]
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