Math, asked by Muthuramalingamrlic1, 1 year ago

find the volume of a cuboid with dimensions 5(3-m),2(x-6),5x(7-n)​

Answers

Answered by chaudharymeenu9
1

Answer:

length of cuboid=5(3-m)

breadth of cuboid=2(x-6)

height of cuboid=5x(7-n)

volume of cuboid= length×breadth×height

=[5(3-m)]×[2(x-6)]×[5x(7-n)]

=(15-5m)(2x-12)(35-5n)

=[15(2x-12)-5m(2x-12)](35-5n)

= (30x-180-10mx+60 )(35-5n)

=(30x-180-10mx+60)(35)+(30x-180-10mx+60)(-5n)

= 1050x-6300-350mx+2100-150xn+900n+50mxn-300n

=1050x-4200-350mx-150xn+600n+50mxn

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