Question

Factor: x2 - 24x + 144

Answer 1

x^2 - 24x + 144

Answer 2

\[\huge{x^2-24x+144}\]
\[\huge{x^2-12x-12x+144}\]
\[\huge{x(x-12)-12(x-12)}\]
\[\huge{(x-12)(x-12)=(x-12)^2}\]

Answer 3

x^2 - 24x + 144
= x^2 - 2(12)(x) + 12^2
Apply the identity \(a^2 - 2ab + b^2 = (a-b)^2\)
where in this case, a=x and b=12
= (x-12)^2

Answer 4

A. (x - 12)(x + 12)
B. (x - 6)(x + 24)
C. (x - 12)2
D. (x - 72)2

Answer 5

so c