Дано $$239 frac{16}{cot{left (- cot{left (x right )} + 5 right )}}$$ Степени $$- frac{3824}{cot{left (cot{left (x right )} – 5 right )}}$$ Численный ответ 3824.0/cot(5 – cot(x)) Рациональный знаменатель $$- frac{3824}{cot{left (cot{left (x right )} – 5 right )}}$$…
Дано $$sqrt{left(frac{1}{sqrt{- frac{x^{2}}{4} + 1}} – frac{1}{sqrt{- x + 1}}right)^{2} + 1}$$ Подстановка условия $$sqrt{left(frac{1}{sqrt{- frac{x^{2}}{4} + 1}} – frac{1}{sqrt{- x + 1}}right)^{2} + 1}$$ sqrt(1 + (-1/sqrt(1 – (1/3)) + 1/(sqrt(1 – (1/3)^2/4)))^2) $$sqrt{left(frac{1}{sqrt{- frac{(1/3)^{2}}{4} + 1}} – frac{1}{sqrt{-…
Дано $$left(a + sqrt{5} bright) left(c + sqrt{5} dright)$$ Подстановка условия $$left(a + sqrt{5} bright) left(c + sqrt{5} dright)$$ ((1/2) + b*sqrt(5))*(c + d*sqrt(5)) $$left((1/2) + sqrt{5} bright) left(c + sqrt{5} dright)$$ (1/2 + b*sqrt(5))*(c + d*sqrt(5)) $$left(c + sqrt{5}…
Дано $$2 left(20 left(5 x – 3right) cos{left (x right )} sin{left (x right )} + – left(5 x – 3right)^{2} sin^{2}{left (x right )} + left(5 x – 3right)^{2} cos^{2}{left (x right )} + 25 sin^{2}{left (x right )}right)$$…
Дано $$frac{2 left(a + 4right) left(3 a^{2} – 48right)}{6 a^{2} + 48 a + 96}$$ Степени $$frac{left(2 a + 8right) left(3 a^{2} – 48right)}{6 a^{2} + 48 a + 96}$$ Численный ответ 2.0*(4.0 + a)*(-48.0 + 3.0*a^2)/(96.0 + 6.0*a^2 +…
Дано $$g_{285} cdot 15 tan{left (15 t right )}$$ Подстановка условия $$g_{285} cdot 15 tan{left (15 t right )}$$ (15*tan(15*(-1/3)))*g285 $$g_{285} cdot 15 tan{left (15 (-1/3) right )}$$ (15*tan(15*(-1)/3))*g285 $$g_{285} cdot 15 tan{left (frac{-15}{3} right )}$$ -15*g285*tan(5) $$- 15 g_{285}…
Дано $$frac{1}{sin{left (a right )}} left(sin^{4}{left (a right )} – cos^{4}{left (a right )}right) cos{left (a right )}$$ Подстановка условия $$frac{1}{sin{left (a right )}} left(sin^{4}{left (a right )} – cos^{4}{left (a right )}right) cos{left (a right )}$$ ((sin((1/4))^4 – cos((1/4))^4)/sin((1/4)))*cos((1/4))…
Дано $$frac{1}{2} left(cos{left (pi left(n + 1right) right )} + 6 – cos{left (pi n right )}right)$$ Подстановка условия $$frac{1}{2} left(cos{left (pi left(n + 1right) right )} + 6 – cos{left (pi n right )}right)$$ (6 + cos(pi*((4) + 1))…
Дано $$frac{-1 cdot 300 pi}{left(1 + frac{10000}{left(pi x + 12right)^{6}}right) left(pi x + 12right)^{4}}$$ Подстановка условия $$frac{-1 cdot 300 pi}{left(1 + frac{10000}{left(pi x + 12right)^{6}}right) left(pi x + 12right)^{4}}$$ (-300*pi)/((1 + 10000/(pi*(3) + 12)^6)*(pi*(3) + 12)^4) $$frac{-1 cdot 300 pi}{left(1…
Дано $$frac{sin{left (4 x right )} cos{left (4 x right )}}{sin{left (8 x right )}} + frac{cos^{2}{left (4 x right )} cos{left (8 x right )}}{sin^{2}{left (8 x right )}}$$ Подстановка условия $$frac{sin{left (4 x right )} cos{left (4 x…