Simplify the expression, x +25, if x = 5 tan 9. (Assume the angle is in...

  

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Simplify the expression, √√x² +25, if x = 5 tan 9. (Assume the angle is in quadrant I.) Use the given values to evaluate all of the remaining six functions. √3 1. sin.x =,cos.x 2 2. csc0=-5, cos0<0 Use the fundamental identities to simplify each expression. cotx cos² 4. 1-sin y CSC X 3. Factor each expression and use identities to simplify. 6. tan* x + 2 tan²x+1 7. sin² xcsc²x-sin²x 9. Multiply and use identities to simplify: (2cscx+2) (2cscx-2) 10. Add the fractions, then use the identities to simplify: 1 1+cos x 5. sin @tan 0+ cos0 + 8. sec' x-sec²x-sec.x+1 1 1-cos.x Simplify the expression, √√x² +25, if x = 5 tan 9. (Assume the angle is in quadrant I.) Use the given values to evaluate all of the remaining six functions. √3 1. sin.x =,cos.x 2 2. csc0=-5, cos0<0 Use the fundamental identities to simplify each expression. cotx cos² 4. 1-sin y CSC X 3. Factor each expression and use identities to simplify. 6. tan* x + 2 tan²x+1 7. sin² xcsc²x-sin²x 9. Multiply and use identities to simplify: (2cscx+2) (2cscx-2) 10. Add the fractions, then use the identities to simplify: 1 1+cos x 5. sin @tan 0+ cos0 + 8. sec' x-sec²x-sec.x+1 1 1-cos.x