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Mathematics, 19.08.2019 09:30, mimas76
Expanding brackets when cubed eg
(x - 5)3 answer given is xcubed -15xsquared + 75x -125 how do i work this? i can do two brackets but having trouble with the three brackets.
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Answers: 1
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Expanding brackets when cubed eg
(x - 5)3 answer given is xcubed -15xsquared + 75x -125 how do...
(x - 5)3 answer given is xcubed -15xsquared + 75x -125 how do...
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