Math, asked by ingleanand232, 6 months ago

2x²+3x+1 , x²+7 , 3x²-2x+3

Answers

Answered by ffloverhimshikha

0

Answer:

sides are 2x²+3x+1, x²+7 and 3x²-2x+ 3. and. x= -3. perimeter of triangle= sum of all three sides. =2x²+3x+1+x²+7 + 3x²-2x+3. =2(-3)² + 3(-3)+1 ...

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