Answer:
domain will be ( -∞, ∞)
Step-by-step explanation:
The given functions are f(x) = x² - 1 and g(x) = 2x - 3
We have to find domain of (fog)(x)
We will find the function (fg)(x) first.
(fog)(x) = f[g(x)]
= (2x - 3)²
= 4x² + 9 - 12x - 1
= 4x² - 12x + 8
= 4 (x² - 3x + 2)
The given function is defined for all values of x.
Therefore, domain will be ( -∞, ∞)
<u>brainly.com/question/2458431</u>
Answer:
x = -5
Step-by-step explanation:
-5 + 5 = 0 0×6=0
10100101010100101010101010101010101010
Answer:
A = 140
Step-by-step explanation:
Answer:
one real solution
no real solution
one real solution
Step-by-step explanation:
