Math, asked by namitha32, 10 months ago

15. The perimeter of a rectangle is 16x3 - 6x2 + 12x + 4. If one of its sides is 8x2 + 3x ,find the other
side.

Answers

Answered by aakashr6400

6

perimeter= 16*3-6*2+12x+4

= 48-12+12x+4

= 48-16+12x

= 32+12x

2(l+b)= 32+12x

if l=16+3x

2l=32+6x.

2b= (32+12x)-(32+6x)

2b=6x

b=3x

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