Answer:
The answer is x² + 6x + 4
Step-by-step explanation:
(x + 3)² - 5
We know the identity
(a + b)² = a² + 2ab + b²
Now,
x² + 2(3)(x) + 3² - 5
x² + 6x + 9 - 5
x² + 6x + 4
Thus, The answer is x² + 6x + 4
