Question

Factorise -
x2 - 4x + 4​

Answer 1

Answer:

How to solve your problem

−

2

−

4

+

4

-x^{2}-4x+4

−x2−4x+4

Grouping

1

Common factor

Factor by grouping

Factor by grouping

−

2

−

4

+

4

-x^{2}-4x+4

−x2−4x+4

−

1

(

2

+

4

−

4

)

Answer 2

Answer:

(x-2)^2.

Step-by-step explanation:

x^2 - 4x + 4.

: x^2 - 2x - 2x + 4.

: x(x-2) - 2(x-2).

: (x-2)(x-2).

: (x-2)^2.

HOPE IT WILL BE HELPFUL!...