Here is an expression: 4 * 3^x a. Evaluate the expression when x = 2. b. Evaluate the expression when x = 4.
Added by Jonathan P.
Step 1
When x = 2, the expression becomes 4•3^2. We first calculate 3^2, which is 9. Then, we multiply 4 by 9, which is 36. So, the expression evaluates to 36 when x = 2. b. When x = 4, the expression becomes 4•3^4. We first calculate 3^4, which is 81. Then, we multiply Show more…
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