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Maths Puzzle
Algebra
For the following 3rd order polynomial equation, how do I solve for x?
y = a + bx + cx^2 + dx^3
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Book Other Question
A 50-pound bag of dog food is a mixture of two brands. Brand A costs $4 per lb, and brand B costs $2 per lb. The mixture is worth $2.68 per lb. How many pounds of eac brand shou
Directions: Use the quadratic formula to find the roots of the equation.
y^2 - 5y + 6 = 0