State true or false.
After Subtracting $(1 + x + 2 x^{2} - 3 x^{3})$ from $(2 x^{2} - 4 x^{3} + 4 x + 9)$ we get $(- x^{3} + 3 x + 8)$ .

True

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False

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Solution

The correct option is A True
$- (1 + x + 2 x^{2} - 3 x^{3})$ + $(2 x^{2} - 4 x^{3} + 4 x + 9)$ $= - x^{3} + 3 x + 8$

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Similar questions

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

2 x^{2} - 4 x^{3} + 4 x + 9

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

4 x^{3} - 3 x + 5

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

4 x^{3} - 3 x + 5

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

x^{3} - 4 x - 1

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

2 x^{3} - x^{2} + 4 x + 7

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