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Answers by n1c0l3
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n1c0l3
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User n1c0l3
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prove: cos3x-cosx=4cos(cubed)x-4cosx
answered
May 14, 2014
in
Trigonometry Answers
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979
views
trigonometry problems
proving trigonometric identities
trig identity
how to tell in a trigonometry question which sin, cos, or tan to use to find a side or an angle
answered
May 14, 2014
in
Trigonometry Answers
|
666
views
trig identity
trig
trigonometry problems
Simplify 1+sin(x)-cos(x)^2
answered
May 14, 2014
in
Trigonometry Answers
|
438
views
trig
Simplify 1+sin(x)-cos(x)^2
answered
May 14, 2014
in
Trigonometry Answers
|
438
views
trig
how to simplify 100^(4logx^2)
answered
May 14, 2014
in
Algebra 2 Answers
|
819
views
algebra problems
logarithms
How do you simplify [5^log5x] without a calculator?
answered
May 14, 2014
in
Algebra 2 Answers
|
1.3k
views
logarithms
which is greater 7/16 or 0.875
answered
May 14, 2014
in
Word Problem Answers
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1.1k
views
comparing decimals
what is larger .1439 or .0025
answered
May 14, 2014
in
Other Math Topics
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527
views
comparing decimals
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