$(2 - x^{3} + 5 x) - (2 x^{3} - 4 x^{2} + 5 x + 5)$

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Solution

$(2 - x^{3} + 5 x) - (2 x^{3} - 4 x^{2} + 5 x + 5)$
$= - 3 x^{3} + 5 x - 5 x + 4 x^{2} + 2 - 5$
$= - 3 x^{3} + 4 x^{2} - 3$

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Similar questions

2 x^{3} - 4 x^{2} + 6 x - 2

3 x^{3} + 2 x^{2} - 5 x + 3

What must be subtracted from $x^{3} - 3 x^{2} + 5 x - 1$ to get $2 x^{3} + x^{2} - 4 x + 2$ ?

$- x^{3} - 4 x^{2} + 9 x - 3$ must be subtracted from $x^{3} - 3 x^{2} + 5 x - 1$ to get $2 x^{3} + x^{2} - 4 x + 2$ . State true or false.

x^{3} - 4 x^{2} + 5 x - 2

f (x) = 2 x^{3} + x^{2} - 5 x + 2; \frac{1}{2}, 1, - 2

g (x) = x^{3} - 4 x^{2} + 5 x - 2; 2, 1, 1

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