-2x^2 + 3x - 9 = 0
The quadratic is not factorable so quadratic formula must be used.
x = (-b + - √(b^2 - 4ac))/2a
a = -2, b = 3, c = -9
x = (-3 + - √(9 - 4*-2*-9))/-4
x = (-3 + - √(-63))/-4
x = -3 + - 3i√7
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-4
x = 3 + 3i√7 x = 3 - 3i√7
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4 4
Answer: 100
Step-by-step explanation:
Answer:
Step-by-step explanation:well becasue
Answer: 12
Step-by-step explanation:
6 X 8 = 48
48 divided by 4 = 12
Answer:try 75% if that does not work try 128 , 96 , 72 , 54. 128 128 , 96 96 , 72 72 , 54 54
Step-by-step explanation: