Math Problem Statement
Упрости выражение. cost 6x + sin^ 6x - 6 cos? 6x sin* 6x = 0 Запиши в поле ответа значение х в градусах в виде десятичной дроби, принадлежащее промежутку (0°; 10°).
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Trigonometry
Trig Identities
Algebraic Manipulation
Formulas
cos^2 x + sin^2 x = 1
(a^2 + b^2)^3 - 6a^2b^2
cos^2 x sin^2 x = (1/4) sin^2 2x
sin^2 2x = 2/3
Theorems
Pythagorean Identity
Double Angle Identity
Suitable Grade Level
Grades 10-12
Related Recommendation
Solve cos 6x = sin(2x + 18°) Using Trigonometric Identities
Trigonometric Identity Simplification of cos^6 x + sin^6 x - cos^2 2x
Trigonometric Equation: sin^2(3α) - cos^2(3α) = -cos(6α)
Trigonometric Identity: sin^6 θ + cos^6 θ + 3 sin^2 θ cos^2 θ = 1
Solving Trigonometric Equation: sin^2(x) + sin(x)cos(x) + 2cos^2(x)