00)-1 Rs 320
P
20
= Rs 320
P = Rs 6,400
rate of interest is 5% p. a. and the original sum is Rs 6,400.
: The compound interest calculated yearly on a certain sum of money for the
second year is Rs 1,650 and for the third year is Rs 1,815. Calculate the rate
of interest and the original sum of money.

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

What is the sum of these mixed numbers 2 1/8 + 4 3/8

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103