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(-3x + 2 y)² = -----------OPTION A:9 x² - 12 x y + 4 y²OPTION B:9 x² + 12 x y + 4 y²OPTION C:– 9 x² – 12 x y + 4 y²OPTION D:none of these |
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Answer» 9x^2 -12XY +4y^2 so....ANSWER will be opt A...hope U got ur DESIRED answer..:) |
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