Type the code for a class called Lab2B that takes user input of two doubles. a) Create a main method that will handle user input and print our results
b) Create a method called algebra that increases the first term by 2, then multiplies it by 7
c) Create a method called oppositeSum that takes the sum of your digits and returns the opposite
of that sum.
d) Create a method called squareRoot that takes the square root of the product of your two digits.