If the product of two consecutive even integers is 224 , find the integers.

Five times a certain whole number is equal to three less than twice the square of the number. Find the number.

Find two consecutive even natural numbers such that the sum of their squares is 340.

The sum of two numbers is 9 and the sum of their squares is 41 . Taking one number as x, form an equation in x and solve it to find the numbers .