Factorize 8n square=49n+75 with shown working below

2 answers

8n² = 49n + 75

8n² - 49n = 75

8n² - 49n - 75 = 0

(8n - 25)(n + 3) = 0

8n - 25 = 0
n = 25/8

n + 3 = 0
n = -3
8n² = 49n + 75

8n² - 49n = 75

8n² - 49n - 75 = 0

(8n - 25)(n + 3) = 0

8n - 25 = 0
n = 25/8

n + 3 = 0
n = -3