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Mathematics, 23.04.2021 22:00 elha20
It takes Bobby 12 hours longer to build a robot than it takes Alex. Together, they can build the Robot in 8 hours. How long does it take Bobby to build the robot by himself?
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If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).
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It takes Bobby 12 hours longer to build a robot than it takes Alex. Together, they can build the Rob...
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