[Solved] If y varies directly as x and inversely as z^2, and y = 3 when x = 2 and z = 4, what is the value of x when y = 9 and z =
Question: If y varies directly as x and inversely as \({{z}^{2}}\), and y = 3 when x = 2 and z = 4, what is the value of x when y = 9 and z = 4.
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![[See Solution] Divide using synthetic division: x^4+4x^3+6x^2+4x+1](/images/solutions/MC-solution-library-39844.jpg "[See Solution] Divide using synthetic division: x^4+4x^3+6x^2+4x+1")
[See Solution] Divide using synthetic division: x^4+4x^3+6x^2+4x+1
Solution: According to the Descartes rule of signs, how many
(Solved) Find a quadratic equation with roots (4+i) and
![[See Solution] Given the equation x^3-2x^2+x-3=0, what](/images/solutions/MC-solution-library-39847.jpg "[See Solution] Given the equation x^3-2x^2+x-3=0, what are the")
[See Solution] Given the equation x^3-2x^2+x-3=0, what are the
(See Steps) x^3-4x^2+2x+1=0 How many possible positive roots?
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