Find the polynomial which represents the area of rectangle whose breadth is 3 less than its length
Answers
Answered by
10
Let the breadth be x
Length= x+3
Area polynomial= x(x+3)=x²+3x-----------------where x is breadth
or
Let the length be x
Breadth= x-3
Area polynomial= x(x-3)= x²-3x -----------where x is length
tej90:
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Answered by
7
Answer:
x(x-3)
Explanation:
Dimensions of the rectangle:
Let length (l) = x
breadth (b) = x-3
Area (A) = lb
= x(x-3)
Or
= x²-3x
Required polynomial:
p(x) = x²-3x
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