Question

Please do an example of one of these problems so I can figure out the answer, very confused on how to find answers!

Answer 1

Explanation:

x^2=10x-1 we get x^2-10x+1 = 0, our a = 1, b = -10 and c =1 we solve for delta which will be equal to 100-4 (b^2-4ac) then we use the quadratic formula to solve this which is (-b plus minus delta)/2a, x = (10+- square root of 96)/2

x = (10+-4sqrt(6))2, x = 5+-2sqrt(6)