Question

length of a rectangle is 3cm more than its breadth and area is 154cmsquare Express this in the form of suitable Quadratic equation​

Answer 1

Answer:

Step-by-step explanation:

Area = l*b

154=b+3*b

154=b^2+3b

b^2+3b+154=0

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Answer 2

Answer:

let bredth be x

given length is 3cm more than bredth

i.e 3x

area=154cmsq

quadratic equation = 3x×x=154

i.e

(3x)2-154=0