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Maths Puzzle
Algebra
What is the solution to this quadratic formula 3m^2=sm+1
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Book Other Question
If A earns 33.3% more than B,How much percent B earns less than A?
I have several questions.
1. Find a root of 1/2*x^2 + x + 1 - e^x = 0
2. Find two of the four zeros of x^4 + 2*x^3 - 7*x^2 + 3
3. Find the equation of parabola that passes through (-4,0) and (1,0).
4. Solve for x: cot x cos^2 x = 2 cot x. Give all the solutions.
5. Find the 5th root of 32 (cos 5*(pi)/6 + i sin 5*(pi)/6).
Please help!