The area of a rectangular courtyard is square metres

MATHEMATICS · Single correct · CBSE · Mathematics · Polynomials · Polynomials

Problem

The area of a rectangular courtyard is 3x2−27x+603x^{2}-27x+60 square metres. If its breadth is (x−4)(x-4) metres, what is its length (in metres)? (a) 3x+153x+15 (b) x−5x-5 (c) 3x−153x-15 (d) 3x−123x-12

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