Mathematics
Solve the equation 3x2 - 4x - 4 = 0 by using formula giving answer correct to three decimal places.
Related Questions
The following table shows the marks obtained (out of 100) by different students of class X.
Marks No. of students 50-60 8 60-70 16 70-80 28 80-90 38 90-100 10 Taking suitable scales on both the axes, draw a histogram and use it to estimate mode.
Rita went to shop to purchase an article A with MRP = ₹ 850 and rate of GST = 12%. How much will Rita pay for this article?
If instead of article A, Rita purchases some other article B with MRP = ₹ 1200 and rate of GST = 18%, find how much money will she pay to the shopkeeper ?The radii of two concentric circles are 6 cm and 10 cm respectively. Find the length of the chord of the bigger circle which is tangent to smaller circle.