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Mathematics 18 Online
OpenStudy (anonymous):

cosx(2sinx+cosx)-sin^2x simplified form? a.sin2x b.sin2x-cos2x c.-2(sinx cosx) d.sin2x+cos2x

OpenStudy (raden):

can u use distibutive property to calculate the first multiplication

OpenStudy (raden):

hint : a(b+c) = ab + ac

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