write tan[ arccos(x) ] as an algebraic expression in x, given x >0
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Write the given expression as an algebraic expression in x. cos(2 tan-1(x))
Write the following as an algebraic expression involving only x. Assume x <0. sin(arcsin x + arccos x)
Write the following expression as an algebraic expression. V3 tan where x > 0 V22 +
2 Write the given algebraic expression as a function of e, where 0 <e< by using the substitution given: a) x = 6 cos in 36 - x2 b) x = 2 tane in Vx2 + 4
1. [7] Write the expression in term of x for x>0. sin(2 tan- x)=
Use a right triangle to write the following expression as an algebraic expression. Assume that for the expression in x. is positive and that the given inverse trigonometric function is defined soccos *) sec (cos *)-0 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression Rationalize all denominators.)
Express the following as an algebraic function of x. sin(arctan(2x) - arccos(2x)) Answer Keypad
(4 points) 4. Use a right triangle to write each expression as an algebraic expression. Assume that x is positive and that the given inverse trigonometric function is defined for the expression in sin cos 14 points) 5. Use a right triangle to evaluate the expression. You must draw the triangle and show work to receive credit. tanesc (0
(4 points) 4. Use a right triangle to write each expression as an algebraic expression. Assume that x is positive and that the given inverse trigonometric function is defined for the expression in sin cos
question 47 and 48 please. Thanks 43. tan” x - 2 tan x = 0 44. 2 tan” x - 3 tan x = -1 45. tan- 0 + tan 0 - 6 = 0 46. sec? x + 6 tan x + 4 = 0 2.4 Evaluating Trigonometric Functions in Exercises 47-50, find the exact values of the sine, cosine and tangent of the angle. 47. 75º = 120° - 45° 48. 375º = 135° + 240° 402511 -...