Write the coefficient of $y^{3}$ in $5 y^{3} + 2 y^{2} - y + 5$

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Solution

Consider the given polynomial.
$P (x) = 5 y^{3} + 2 y^{2} - y + 5$

So, the coefficient of $y^{3}$
$= 5$ ,

Hence, this is the answer.

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Similar questions

p (y) = 5 y^{3} - 2 y^{2} + y + 10

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x_{1} = 3 y_{1} + 2 y_{2} - y_{3}, y_{1} = z_{1} - z_{2} + z_{3} x_{2} = - y_{1} + 4 y_{2} + 5 y_{3}, y_{2} = z_{2} + 3 z_{3} x_{3} = y_{1} - y_{2} + 3 y_{3}, y_{3} = 2 z_{1} + z_{2}

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z_{1}, z_{2}, z_{3}

x_{1} = z_{1} - 2 z_{2} + k z_{3}

(3 x + 5 y)^{3} - (2 x - y)^{3}

y^{2} + 2 y - 5; y^{3} + 2 y^{2} + 3 y + 4; y^{3} + 7 y - 2

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