g. More Quadratic Trigonometric Equations
Home > A-Level Maths > Teaching Order Year 1 > 158-162: Trigonometry > g. More Quadratic Trigonometric Equations
E7-35 [Trig Equations: Solve sin^2(x) + 2sin(x) - 3 = 0, 0-360 degrees]
E7-35 [Trig Equations: Solve sin^2(x) + 2sin(x) - 3 = 0, 0-360 degrees]
E7-36 Trig Equations: Solve sin^2(x) + 2sin(x) - 3 = 0 between 0 and 2π
E7-36 Trig Equations: Solve sin^2(x) + 2sin(x) - 3 = 0 between 0 and 2π
E7-37 [Trig Equations: Solve 5tan^2(x) - 38tan(x) - 16 = 0, 0-360 degrees]
E7-37 [Trig Equations: Solve 5tan^2(x) - 38tan(x) - 16 = 0, 0-360 degrees]
E7-38 Trig Equations: Solve 5tan^2(x) - 38tan(x) - 16 = 0 between 0 and 2π
E7-38 Trig Equations: Solve 5tan^2(x) - 38tan(x) - 16 = 0 between 0 and 2π