Answer:
The standard form of given function is x² + 4 x + 1
Step-by-step explanation:
Given function as :
f(x) = (x + 2)² - 3
The given algebraic expression as a function of x
The standard form of any equation is written as
ax² + bx + c = 0
where a , b , c are the constant term and x is the variable
Or, f(x) = (x² + 4 x + 4) - 3
or, f(x) = x² + 4 x + 1
Hence The standard form of given function is x² + 4 x + 1 Answer
