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2sin^2(x) + 3sin(x) = 2cos(2x) + 32sin^2(x) + 3sin(x) = 2(cos^2(x) - sin^2(x) ) + 32sin^2(x) + 3sin(x) = 2(1- 2sin^2(x) ) + 32sin^2(x) + 3sin(x) = 2 - 4sin^2(x) + 36sin^2(x) + 3sin(x) - 5 = 0 let sin(x) =...

In guiding my pupil's response to this question, I would first draw attention to the phrasing of the question - 'How far do you agree' as indicative of a well-rounded and considered response - th...

Au sommet du Régime Vichy, des centaines de milliers d'affiches et de bustes ont été produits, le profil de Pétain était sur les timbres-poste, et des chansons ont été écrites au sujet de Pétain pour proc...

a) Sub x=3 into the given equation. N is found to be 25.b) Finding dy/dx gives me, as the first differential is the gradient.First differentiate the power and then multiply the differential of the express...

The left side of the heart contains oxygenated blood delivered by the pulmonary vein from the lungs. This blood must be pumped to the rest of the body, therefore more muscle is required to generate enough...