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ICSE Class 9 Answered

give possible expressions for the length and the breadth of the rectangle whose area is 12x²-35x+25
Asked by ankitpandit9508 | 07 Jun, 2022, 07:54: AM
Expert Answer
12x²-35x+25
= 12x² - 15x - 20x + 25
= 3x(4x - 5) - 5(4x - 5)
= (4x - 5)(3x - 5)
So, the possible expressions for length and breadth are (4x - 5) and (3x - 5) or (3x - 5) and (4x - 5) respectively.
Answered by Renu Varma | 08 Jun, 2022, 11:20: AM

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