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Hence factorise completely this expression144x³y² - 81xy4the four should be smallfollow on gram @_bhadshee |
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Answer» Answer: 9xy2(4x-3y)(4x+3y) Step by step explanation : 144x3y2-81xy4 =9xy2(16x2-9y2) =9xy2(4x-3y)(4x+3y) Hope it helps you please MARK as brainliest |
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