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V*4x= How do you simify this equation
answered
Jun 6, 2016
Mathematics
high-school
4
votes
219k
views
Derive identity sin(3x) = 3 sinx−4 sin³x
answered
Oct 18, 2015
Mathematics
high-school
2
votes
71.9k
views
One number is equal to two times a second number. Two times the first number plus two times the second number is 24. If you let x stand for the first number and y for the second, what are the two numbers?
answered
Sep 27, 2015
Mathematics
high-school
4
votes
49.7k
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