X = \frac{b + - \sqrt{{b}^(2) - 4ac } }{2a} O True O False ​

Question

`x = \frac{b + - \sqrt{{b}^(2) - 4ac } }{2a}`
O True
O False
​

Answer 1

If it is asking if that equation is the quadratic formula, then the answer is false. The reason why is that the first 'b' should be negative

The quadratic formula is

`x = (-b \pm √(b^2-4ac))/(2a)`