Question

B square - 10B = 2000​

Answer 1

Heres your Answer

B is 50

b is -40

Explanation:

B² - 10b - 2000 is 0, right

B- 50 (b + 40) = 0

So b = 50

and b = -40

Answer 2

b = 50

b = -40

Explanation:

`b^2-10b-2000=0`

`(b-50)(b+40) = 0`

b = 50

b = -40