Solve the following quadratic trig equations algebraically (without graphing technology) for the domain 0 ≤ x ≤ 360°. use exact solutions whenever possible. 6cos2(θ) + cos(θ) - 1 = 0 2 - 2sin2(θ) = cos(θ)solve the following quadratic trig equations algebraically (without graphing technology) for the domain 0 ≤ x ≤ 360°. use exact solutions whenever possible. a. 6cos2(θ) + cos(θ) - 1 = 0 b. 2 - 2sin2(θ) = cos(θ)