x = 0.2666666\ldots 10x = 2.666666\ldots 10x - x = 2.666666\ldots - 0.2666666\ldots 9x = 2.4 x = \frac{2.4}{9} x = \frac{\frac{24}{10}}{9} = \frac{24}{90} x = \frac{24 \div 6}{90 \div 6} = \frac{4}{15} \frac{4}{15}
Frequently asked questions (FAQs)
What are the solutions to the quadratic equation 2x^2 - 5x - 3 = 0?
+
What is the limit of (x^2 + 3x + 2)/(2x - 1) as x approaches 3?
+
Math question: In triangle ABC, angle A measures 40 degrees. The angle bisector of angle A intersects side BC at point D. If BD = 8 cm, what is the length of DC?