Start with 7-4=3
Then 3x3=9
Then 18+9=27
Answer 27
Eight seven thousand and six hundred and fifty two
Answer:
69
Step-by-step explanation:
A quadratic equation cannot have one imaginary solution because of the discriminant enclosed in a radical. The discriminant, √(b² - 4ac), determines the nature of the roots and it can only be either 2 real roots, 1 real solution or 2 imaginary roots. Hope this answers the question.