Sagot :
Answer:
D. 109
Step-by-step solving: Evaluating Discriminant
3x² + 5x - 7 = 0
a = 3 b = 5 c = -7
D = b² - 4ac
D = 5² - 4(3)(-7)
D = 25 + 84
D = 109
Answer:
D. 109
Step-by-step solving: Evaluating Discriminant
3x² + 5x - 7 = 0
a = 3 b = 5 c = -7
D = b² - 4ac
D = 5² - 4(3)(-7)
D = 25 + 84
D = 109