Question

simlify/evaluate (x - 4)²​

Answer 1

x²+16-8x

hope it helps you

Answer 2

Answer:

Using identity (a-b)^2 = a^2 - 2 ab + b^2

(x- 4) ^2

= x^2 - 2× x × 4 + 4^2

= x^2 - 8x + 16

Hope it helps you