State the following as the sum, difference, or multiple of logarithms. Part of logarithm may be find out exactly. log(2) 40. ie log base 2 40. (2) Determine theta for 0 degree less than or equal to theta < 360 degree. tan theta = - 1.901, cos theta > 0. (3) Utilize factoring to solve quadratic equation . X^2 + 8X + 16 = 0.