Question

simplify f (x)=5x^2-10x+6

Answer 1

Step-by-step explanation:

$f(x) = {x}^{2} - 5x + \frac{6}{5}$

$f(x) = {x}^{2} - 5x + \frac{25}{4} - \frac{9}{5}$

f(x) =(x-5/2)^2-9/5