Java

(Simple computation) The formula for computing the discriminant of a quadratic equation ax2+bx +c=0 is b24ac. Write a program that computes the discriminant for the equation 3x2+4x+5=0 Class Name: Exercise01_01Extra If you get a logical or runtime error, please refer https://liveexample.pearsoncmo cnm/fanhtml (Physics: acceleration) Average acceleration is defined as the change of velocity divided by the time taken to make the change, as shown in the following formula: a=(v1v0)/t Here, v0 is the starting velocity in meters per second, v1 is the ending velocity in meters per second, and t is the time span in seconds. Assume v0 is 5:6,v1 is 10.5, and t is 0.5, and write the code to display the average acceleration. Class Name: Exercise01_02Extra If you get a logical or runtime error, please refer https://liveexample.pearsoncmg.com/faq.html