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Recent activity by ariuka
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ariuka
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User ariuka
Recent activity
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User ariuka
Recent activity
All questions
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1
answer
If cos2x=m, then sin^6 x + cos^6 x=?
asked
Nov 20, 2013
in
Pre-Algebra Answers
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676
views
solving equations
1
answer
help me pls
asked
Nov 20, 2013
in
Pre-Algebra Answers
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537
views
1
answer
2(2cos4x+1)cosx=1
asked
Nov 20, 2013
in
Pre-Algebra Answers
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640
views
1
answer
If x is in Z, solve the eq where
asked
Nov 20, 2013
in
Pre-Algebra Answers
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632
views
1
answer
If x=(sqrt(111)-1)/2 , then find the value of 2x^5+2x^4-53x^3-57x+54
asked
Nov 20, 2013
in
Pre-Algebra Answers
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959
views
1
answer
If f(0) = 1 and f(2xy - 1) = f(x)f(y) - f(x) - 2y – 1, then f(x) = ?
asked
Nov 20, 2013
in
Pre-Algebra Answers
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608
views
1
answer
If m³ - 12mn² = 40 and 4n³ - 3m²n = 10, find m² + 4n².
asked
Nov 20, 2013
in
Pre-Algebra Answers
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599
views
1
answer
If a/ (a^2+1) =1/3, then determine a^3 / (a^6+a^5+a^4+a^3+a^2+a+1).
asked
Nov 20, 2013
in
Pre-Algebra Answers
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486
views
algebra problems
1
answer
(2*cos^2 x-1):[4tg(π/4-x) ∙ sin^2 (π/4 + x) ]=?
asked
Nov 20, 2013
in
Trigonometry Answers
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538
views
trigonometry problems
1
answer
Find the area in sq units bounded by |3x| + |y| = 36
asked
Nov 20, 2013
in
Calculus Answers
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646
views
calculus problems
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