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Simplify the following :(2l+3)(l^2-5l)-(l-2)(3l^2+4l) |
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Answer» CORRECT option is B 5l +25ln Subtract 3l(l−4m+5n) from 4L(10n−3m+2l) =4l(10n−3m+2l)−3l(l−4m+5n) =(40ln−12lm+8l 2 )−(3l 2 −12lm+15ln) =40ln−12lm+8l 2 −3l 2 +12lm−15ln =25ln+5l 2 |
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