Subtract $- x^{2} + 10 x - 5$ from $5 x - 10$ .

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Solution

If we subtract $- x^{2} + 10 x - 5$ from $5 x - 10$ we get,

$5 x - 10 - (- x^{2} + 10 x - 5)$ $= 5 x - 10 + x^{2} - 10 x + 5$

$5 x - 10 - (- x^{2} + 10 x - 5)$ $= x^{2} - 5 x - 5$ .

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Similar questions

- x^{2} + 10 x - 5 f r o m 5 x - 10

Question 3 (vi)

Subtract:

$- x^{2} + 10 x - 5 f r o m 5 x - 10$

- 3 x^{3} + 4 x^{2} - 5 x + 6

3 x^{3} - 4 x^{2} + 5 x - 6

6 x^{3} - 8 x^{2} + 10 x - 12

(-10 x -10 x -10 x -10 x -10 x -10 x -10 x -10) divided by (-5 x -5 x -5 x -5 x -5) gives

\sqrt{5 x - 5} + \sqrt{10 x - 5} = \sqrt{15 x - 10}

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