m3rk098 m3rk098

25-04-2018
Mathematics

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hello can you please help me posted picture of question

hello can you please help me posted picture of question class=

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11beehshahbaz 11beehshahbaz

25-04-2018

Correct answer is option B

The solution is listed below:

[tex](-10 x^{3}+4x+5)+(5 x^{2} -2x) \\ \\ = -10 x^{3}+4x+5+5 x^{2} -2x \\ \\ =-10 x^{3}+5 x^{2} +2x+5[/tex]

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