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Sidana [21]
3 years ago
10

Hello can you please help me posted picture of question

Mathematics
1 answer:
stellarik [79]3 years ago
8 0
Correct answer is option B

The solution is listed below:

(-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
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