Brahmagupta solved a quadratic equation of the form ax2 + bx = c using the formula x=V
- b, which involve
2a
only one solution.
Using Brahmagupta's method, the solution to the quadratic equation x2 + 7x = 8 would be x = 1.
Using modern methods, the first step in solving the quadratic equation x2 + 7x = 8 would be to put it in standard form
by
What is the second solution?

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?