Question

(x² + 17x - 9) ÷ (x + 3)​

Answer 1

Answer:

hope it will help you....

Answer 2

$\sf{\underline{\boxed{\green{\large{\bold{ Solution}}}}}}$

$\sf \Large\qquad\qquad x + 4\\ \begin{array}{c|c} \cline{2 - 2}\sf x + 3&\sf x^2 + 17x-9\\&\sf x^2 + 3x\ \ \ \ \ \ \ \\ & \sf (-) \ \ (-)\ \ \ \ \ \\ \cline{2-2}& \sf 14x - 9 \ \ \\ &\sf 14x + 42\\& (-) \ \ (-) \\ \cline{2-2} & \sf-51 \\ \cline{2-2} \end{array}\\\\ Quotient = x + 4\\\\Remainder = -51$

$\sf{\bold{\green{\underline{\underline{ Explanation }}}}}$

• Arrange terms of the divisor in the descending order of the degrees
• Divide the first term of the divisor with the first term of the dividend
• Do same with all the terms of divisor
• Now, change the signs .
• Remainder of the first step will be the dividend of the second step .
• So same in all the steps .

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