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denis-greek [22]
2 years ago
6

Use long division to find the quotient. (x²+6x-27) ÷ (x-3)

Mathematics
1 answer:
Alex2 years ago
4 0
\frac{ x^2+6x-27 }{x-3} = \frac{ x^2+6x +3x-3x-27 }{x-3} = \frac{ x^2+9x-3x-27 }{x-3} = \\ \\ =\frac{ x(x +9 )-3(x+9) }{x-3} = \frac{ (x +9 ) (x-3) }{x-3} = x+9 \\ \\ \\ x-3\neq 0 \\x\neq 3\\D=R\setminus \left \{ 3 \right \}


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<span>========================== </span>
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

</span>
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