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rabadanovaasya
03.12.2022 20:15
Алгебра
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125х^3-64m^3 разложите на множитель

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Ответы на вопрос:

Лиро1
Лиро1
4,4(47 оценок)
(5х-4m)(25x^2+20mx+16m^2)
eDin7
eDin7
4,4(86 оценок)
Possible derivation: d/dx(y) = d/dx(1/2 cos(2 x)-x) the derivative of y is zero: 0 = d/dx(-x+1/2 cos(2 x)) differentiate the sum term by term and factor out constants: 0 = (d/dx(cos(2 /2-d/dx(x) the derivative of x is 1: 0 = 1/2 (d/dx(cos(2 using the chain rule, d/dx(cos(2 x)) = ( dcos(u))/( du) ( du)/( dx), where u = 2 x and ( d)/( du)(cos(u)) = -sin(u): 0 = -1+1/2-d/dx(2 x) sin(2 x) factor out constants: 0 = -1-1/2 sin(2 x) 2 d/dx(x) simplify the expression: 0 = -1-(d/dx(x)) sin(2 x) the derivative of x is 1: answer: | | 0 = -1-1 sin(2 x)

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