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Recent questions tagged precalculus problems
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votes
1
answer
cosine+1/cosine-1=secent+1/secent-1
asked
Mar 25, 2014
by
anonymous
trigonometry problems
calculus problems
trig identity
precalculus problems
0
votes
1
answer
Rectangular coordinates of P are given. Find all polar coordinates of P that satisfy: (a) -π≤θ≤π (b)
asked
Mar 25, 2014
by
anonymous
please give this answer as soon as possible
precalculus problems
calculus problems
polar and rectangular coordinates
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votes
0
answers
secx+tanx=cosx
asked
May 17, 2013
by
anonymous
precalculus problems
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votes
0
answers
sqrt(tanx)
asked
Mar 29, 2013
by
habibhashmy
precalculus problems
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votes
0
answers
how do you simplify this?
asked
Mar 23, 2013
by
anonymous
precalculus problems
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votes
1
answer
example for operators with their priorities
asked
Feb 6, 2013
by
anonymous
word problems
precalculus problems
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votes
0
answers
how to solve for x. 3^2X - 12(3^x) +4
asked
Jan 13, 2013
by
anonymous
precalculus problems
0
votes
1
answer
find all real zeros of 4x^2-4x+15
asked
Jan 7, 2013
by
anonymous
algebra problems
precalculus problems
algebra 2 problems
all zero
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votes
1
answer
determine whether the equation defines yas a function of x. y=2x-2 and y=(x-9)(x+5)
asked
Jan 6, 2013
by
anonymous
precalculus problems
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votes
0
answers
How do i solve the double angle identity proof 2csc^2x = sec^2xcotx
asked
Dec 30, 2012
by
anonymous
double angle ids
precalculus problems
proving trigonometric identities
double-angle identities
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votes
1
answer
y=-f(x+5)+4
asked
Dec 19, 2012
by
anonymous
precalculus problems
help
please
urgent
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votes
0
answers
sin^3xcos^2x=cos^2xsinx-cos^4xsinx
asked
Dec 19, 2012
by
anonymous
proving trigonometric identities
precalculus problems
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votes
1
answer
A parabola has the vertex (4.5, –10).
asked
Dec 14, 2012
by
anonymous
word problems
vertex of a parabola
axis of symmetry
precalculus problems
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votes
1
answer
how to rewrite x2-10x+18 into vertex form?
asked
Dec 12, 2012
by
anonymous
f(x)
precalculus problems
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votes
0
answers
verify the identity cos^2x/sinx=cscx-sinx
asked
Dec 11, 2012
by
anonymous
precalculus problems
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votes
0
answers
how do you solve 1-sinx= 3^1/2 cosx
asked
Dec 10, 2012
by
anonymous
precalculus problems
difficult math question
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votes
0
answers
How can you verify the identity cos^2x+sinxtanx=secx
asked
Apr 2, 2012
by
anonymous
precalculus problems
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votes
0
answers
how do you simplify [(x+h)+square root x+h)] - [(x+square root x)]/h
asked
Jan 22, 2012
by
anonymous
precalculus problems
calculus problems
algebra problems
0
votes
1
answer
why does cosx tanx equal sinx
asked
Nov 18, 2011
by
anonymous
trigonometry problems
precalculus problems
0
votes
2
answers
factor x^3y^2+2xy^3-3x^2y^4
asked
Sep 26, 2011
by
anonymous
precalculus problems
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