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X^3+u-3u^2-3 factorise it pls |
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Answer» Answer: Solution: = 5n × 2n3 + 5n × n2 + 5n × 8 + n × 4 - n × n. = 10n4 + 5n3 + 40n + 4N – n2. = 10n4 + 5n3 + 44n – n2. = 10n4 + 5n3 – n2 + 44n. Answer: 10n4 + 5n3 – n2 + 44n |
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