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Use fundamental identities to simplify

Use the fundamental identities to simplify the expression.cos(pi/2 - x) * sec(x)
1. 1 answer
2. 89 views
Simplify each expression using the fundamental identities.1. Sec x csc x / sec^2x+csc^2x 2. Sec x + tan x / sec x + tan x - cos
1. 1 answer
2. asked by Anonymous
3. 1,006 views
Factor the expression and use the fundamental identities to simplify.1-2 cos^2x + cos^4x
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2. asked by Syndra
3. 737 views
use the fundamental trig. Identities to simplify tan^4x+2tan^2x+1
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2. asked by denise
3. 2,106 views
Use the fundamental identities to simplify the expression.cos(x)(1 + tan2(x))
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2. asked by Stella
3. 590 views
Factor the expressions and use the fundamental identities to simplify1. 5 sin^2 x csc^2 x − 5 sin^2 x 2. 2 sec^3 x − 2 sec^2
1. 2 answers
2. asked by nikko
3. 167 views
Use the fundamental identities to simplify the expression.cos^2θ/sin^2θ+cscθsinθ I got tan^2theta
1. 1 answer
2. asked by tony
3. 620 views
Factor; then use fundamental identities to simplify the expression below and determine which of the following is not equivalent
1. 2 answers
2. asked by Blair
3. 1,348 views
Perform the addition or subtraction and use the fundamental identities to simplify.tan x - sec^2 x / tan x I do not know where
1. 2 answers
2. asked by Hannah
3. 734 views
This question has me stuck. Use the Pythagorean identity sin^2 Θ + cos^2 Θ = 1 to derive the other Pythagorean identities, 1 +
1. 1 answer
2. asked by Iris
3. 1,163 views