2 years ago

Find the perimeter of the equilateral triangle 3x² + 5x + 12

1 answer:

5 0

Answer:

Perimeter is 9x² + 15x + 36

Step-by-step explanation:

${ \tt{perimeter = s \times s \times s}} \\ { \tt{p = 3s}}$

${ \tt{p = 3(3 {x}^{2} + 5x + 12) }} \\ { \boxed{ \tt{ \blue{p = 9 {x}^{2} + 15x + 36 \: }}}}$

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Find the perimeter of the equilateral triangle 3x² + 5x + 12​