Question

F(X)= 2x² - 3x +4 for what value of X is 2, f(x)=f(2x)

Answer 1

Answer:

4x^2 - 10x + 8 = x^2 - 5x + 8

4x^2 - x^2 - 10x + 5x = 0

3x^2 - 5x = 0

x(3x -5) = 0

Therefore, x = 0 or x = 5/3

Answer 2

Step-by-step explanation:

2(2)²-3(2)+4

then solve

2*4-6+4

then

8-2

answer is

6

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