Mister Exam

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Identical expressions
(- forty-nine *sin(seven *x) - fourteen *cos(seven *x)/x + two *sin(seven *x)/x^ two)/(six *x) = zero
( minus 49 multiply by sinus of (7 multiply by x) minus 14 multiply by co sinus of e of (7 multiply by x) divide by x plus 2 multiply by sinus of (7 multiply by x) divide by x squared ) divide by (6 multiply by x) equally 0
( minus forty minus nine multiply by sinus of (seven multiply by x) minus fourteen multiply by co sinus of e of (seven multiply by x) divide by x plus two multiply by sinus of (seven multiply by x) divide by x to the power of two) divide by (six multiply by x) equally zero
(-49*sin(7*x) - 14*cos(7*x)/x + 2*sin(7*x)/x2)/(6*x) = 0
-49*sin7*x - 14*cos7*x/x + 2*sin7*x/x2/6*x = 0
(-49*sin(7*x) - 14*cos(7*x)/x + 2*sin(7*x)/x²)/(6*x) = 0
(-49*sin(7*x) - 14*cos(7*x)/x + 2*sin(7*x)/x to the power of 2)/(6*x) = 0
(-49sin(7x) - 14cos(7x)/x + 2sin(7x)/x^2)/(6x) = 0
(-49sin(7x) - 14cos(7x)/x + 2sin(7x)/x2)/(6x) = 0
-49sin7x - 14cos7x/x + 2sin7x/x2/6x = 0
-49sin7x - 14cos7x/x + 2sin7x/x^2/6x = 0
(-49*sin(7*x) - 14*cos(7*x) divide by x + 2*sin(7*x) divide by x^2) divide by (6*x) = 0
Similar expressions
(49*sin(7*x) - 14*cos(7*x)/x + 2*sin(7*x)/x^2)/(6*x) = 0
(-49*sin(7*x) + 14*cos(7*x)/x + 2*sin(7*x)/x^2)/(6*x) = 0
(-49*sin(7*x) - 14*cos(7*x)/x - 2*sin(7*x)/x^2)/(6*x) = 0

(-49sin(7x) - 14cos(7x)/x + 2sin(7x)/x^2)/(6*x) = 0 equation

(-49*sin(7*x) - 14*cos(7*x)/x + 2*sin(7*x)/x^2)/(6*x) = 0 equation