Question

simplify (2q +1)square - (2q+1)​

Answer 1

I hope this helps as the answer

Answer 2

Answer:

4q² + 2q or 2q (2q + 1)

Step-by-step explanation:

(2q + 1)² - (2q + 1)​

⇒(2q)² + 1² + 2(2q × 1) - 2q - 1

⇒4q² + 1 + 4q - 2q - 1

⇒4q² + 2q

⇒2q (2q + 1)