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Epicgible8136
18.12.2020 •
Mathematics
The product of (3x-2)2x + 5) is represented in the form ax2+bx+c. What are the values of a, b, and c?
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Ответ:
Option D - 3 ± i√3
Step-by-step explanation:
The given equation is as following,
x2 - 6x + 12 = 0
Where a =1, b= -6, c= 12
X = -b( +,-)√b^2-4ac /2a
Substituting the values in the equation
X = -(-6)( +,-)√(-6)^2-4(1)(12) /2(1)
X= 6 ( +,-)√36-48 /2
X= 6 ( +,-)√12i /2
X= 6 ( +,-)2√3i /2
X = 2 (3 ( +,-)√3i ) /2
Solving for finding the solution
X = (3 ( +,-)i√3 )
Therefore, the value of X is (3 (+,-) i√3 )