Write the polynomial $2 x^{4} - x^{2} + 8 x$ in the coefficient form.

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Solution

$2 x^{4} - x^{2} + 8 x$

coefficient of
$x^{4} = 2$
$x^{3} = 0$
$x^{2} = - 1$
x=8
coefficient form is
$2 x^{4} + 0 x^{3} - x^{2} + 8 x^{1}$

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Write the polynomial 2x4−x2+8x in the coefficient form.

2x4−x2+8xcoefficient of x4=2x3=0x2=−1x=8coefficient form is2x4+0x3−x2+8x1

Write the polynomial $2 x^{4} - x^{2} + 8 x$ in the coefficient form.

$2 x^{4} - x^{2} + 8 x$

coefficient of
$x^{4} = 2$
$x^{3} = 0$
$x^{2} = - 1$
x=8
coefficient form is
$2 x^{4} + 0 x^{3} - x^{2} + 8 x^{1}$