Question

Iif B square minus 4 AC is equals to zero ​

Answer 1

Answer:

135&/85433689*

Step-by-step explanation:

35#65448&^$##&(*:'#4689 (

*65*753*

Answer 2

Answer:

Step-by-step explanation:

For a quadratic equation ax² + bx + c =0 we have its two roots α and β

If we calculate its determinant which can be calculated by the formula

b²-4 ac = 0 and its answer comes equal to zero

then it means that it have real and equal roots