X2 - 16x plus 28

Answer 1

Oh, dude, you've thrown me back to high school math class with that one. So, X2 - 16x + 28 is a quadratic expression that can be factored as (X - 14)(X - 2). That's like the math version of solving a puzzle, but like, who even uses this stuff in real life, am I right?

Answer 2

x2 - 16x + 28

= x2 -2x - 14x - 28

= x(x - 2) - 14(x - 2)

= (x - 14)(x - 2)

Answer 3

This factors to )x - 2)(x - 14)

Answer 4

x^2 - 16x + 8 = 0