Question

Can somebody help me? ​

Answer 1

The answer is x² + 6x + 4

Explanation:

(x + 3)² - 5

We know the identity

(a + b)² = a² + 2ab + b²

Now,

(x + 3)² - 5

x² + 2(3)(x) + 3² - 5

x² + 6x + 9 - 5

x² + 6x + 4

Thus, The answer is x² + 6x + 4