What is the standard form of a polynomial $-y(8y^2+y)$ ?

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Answer 1 · 2017-06-30T09:19:06

$-8y^3-y^2$

$"distribute the bracket"$

$rArr-y(8y^2+y)$

$=-8y^3-y^2larrcolor(red)" in standard form"$

What is the standard form of a polynomial -y(8y^2+y) -y(8y^2+y) ?