PLS HELP IN NEED OF HELP IMMEDIATELY! (check whole picture and pls don’t leave a link)

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%