Math, asked by starforfriend, 2 days ago

the lenght of a rectangle is 3x²+5x-1 and its width is 3x +1 find it's perimeter

Answers

Answered by Ahmad02

0

Answer:

P = l × b

p = ( 3x² + 5x - 1 ) × ( 3x + 1 )

p = 9x³ + 15x² - 3x + 3x² + 5x - 1

p = 9x³ + 18x² + 2x - 1

Answered by chitrika7960

0

Answer:

it's the answer I got

Step-by-step explanation:

hope it helped u

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