Question
Solve each equation by factoring, show all work.
(x-1)^2+5=10
(x-1)^2+5=10
Answers
Henry
(x-1)^2+5 = 10.
(x-1)^2+5-10 = 0,
x^2-2x+1-5 = 0,
x^2-2x-4 = 0, Cannot be factored.
Use the quadratic formula.
(x-1)^2+5-10 = 0,
x^2-2x+1-5 = 0,
x^2-2x-4 = 0, Cannot be factored.
Use the quadratic formula.