Solving Trig Equations with Identities

sinx=1/2

• 0

• 30

• 45

• 60

Tags

CCSS.HSF.TF.B.7

Please select the correct solution

• csc x

• sec x

• cot x

• tan x

Simplify

• -1

• sin θ

• csc θ

• 1

Simplify: (secx-1)(secx+1)

Hint: you will need to FOIL first

• tan²x

• sinx

• cot²x

• cosx

Simplify:  tanxcotx-cos²x

• tanx

• cotx

• sin²x

• cos²x

Simplify this to a basic trigonometry function:
tan(x)csc(x) 

• tanx

• secx

• cotx

• cscx

• csc²θ
• sec²θ
• cscθ
• 1

• 1

• cot x

• -1