Jambmaths question:
Divide $6{{x}^{2}}-13x\text{ by }2x-1$
Option A:
5x + 3
Option B:
5x – 3
Option C:
3x +5
Option D:
3x – 5
Jamb Maths Solution:
$\begin{align} & 2x-1\overset{3x-5}{\overline{\left){\begin{align} & 6{{x}^{2}}-13x+5 \\ & \underline{6{{x}^{2}}-3x} \\ & \text{ }-10x+5 \\ & \text{ }\underline{\text{ }-10x+5} \\\end{align}}\right.}} \\ & \text{ }------\text{ } \\ & \frac{6{{x}^{2}}-13x+5}{2x-1}=3x-5 \\\end{align}$
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