Math, asked by haokipn354, 6 hours ago

Q4. Three sides of a triangle are 2x² + 3x + 1, x + 7 and 3x² – 2x + 3. What is its perimeter? (2 marks)
Soln.-

Answers

Answered by nancy231347

0

Step-by-step explanation:

2x² + 3x + 1 + x+ 7 + 3x² – 2x + 3

= 5x² + 2x + 11

this is your answer

Thanks

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