What is the result of the expression 3×4 + 2×3 + 1 + 12×4 + x2 + 11?

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To solve the expression 3×4 + 2×3 + 1 + 12×4 + x2 + 11, we need to perform each multiplication.

  • First, calculate 3×4: 3 * 4 = 12
  • Next, calculate 2×3: 2 * 3 = 6
  • Then, calculate 12×4: 12 * 4 = 48
  • Now, we have: 12 + 6 + 1 + 48 + x2 + 11

Now, let’s sum up the constant values:

  • 12 + 6 = 18
  • 18 + 1 = 19
  • 19 + 48 = 67
  • 67 + 11 = 78

So, the expression simplifies to 78 + x2. And if x is defined or given a specific value, you can substitute it in the equation for a final answer. For example, if x = 2, then:

  • Substituting: 78 + 2 * 2 = 78 + 4 = 82

To summarize, the result of the expression 3×4 + 2×3 + 1 + 12×4 + x2 + 11 is 78 + x^2 for an undefined x. If you have a specific x value in mind, substitute it to find a numerical result.

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