Question

I NEED THIS ANSWER ASAP!!!!

Find the perimeter of the triangle below. Write your final answer in Standard Form. Show all work including identifying your like terms.

Answer 1

• P = 14x² - 2x + 3

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Perimeter is the sum of side lengths:

• P = a + b + c

Substitute side lengths into formula:

• P =
• 10x² - 4 + x² + 2x + 1 + 3x² - 4x + 6 =
• (10x² + x² + 3x²) + (2x - 4x) + (-4 + 1 + 6) =
• 14x² - 2x + 3