Question

Multiply the following using the vertical multiplication method: 3x^2+5x+1×x^2-2x+4​

Answer 1

Answer!

• 4x² + 3x + 4

Solution!

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Step 1: Combine 3x² and 1x² to get 4x²

Step 2: Combine 5x and -2x to get 3x

3x² + 5x + 1 × x² - 2x + 4

• = 4x² + 5x - 2x + 4
• = 4x² + 3x + 4

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