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ICSE Class 9 Answered

factorise 100x2 - 80xy + 16y²
Asked by devagarwal24.9soc | 20 Sep, 2021, 05:52: PM
Expert Answer
100x2 - 80xy + 16y2
= 4(25x2 - 20xy + 4y2)
= 4(5x - 2y)2
Answered by Renu Varma | 20 Sep, 2021, 06:33: PM

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