Question

Given f(x) =x²-4x+4,solve for: f(x+3)​

Answer 1

Step-by-step explanation:

x= -3

$( - 3) {}^{2} - 4 \times - 3 + 4 \\ = 9 + 12 + 4 \\ = 25$

Answer 2

Answer:

hey mate here is your answer

By Factorising the Equation we can get the answer easily

x^2-4x+4 = x^2-2x-2x+4 = X(x-2) - 2(X+2)

So we get,

(x-2 ) (x-2)

Therefore,

X=2

So by Putting it in f(X+3) we get,

f(2+3) = f(5)