First Answer:
2x^2 - 6 = 0
Solution:
2x^2 - 6 = ?
2(x^2 - 3)
Final Answer: 2(x^2 - 3)
Second Answer:
2x^2 - 6 = 0
Solution:
2x^2 - 6 = 0
2(x^2 - 3) = 0
x^2 - 3 = 0
x = -b + √ b^2 - 4ac
2a
x^2 - 3 = 0
a= 1
b = 0
c = -3
x = -0 + √0^2 - 4 x 1(-3)
2 x 1
x = 0 + √0 - 4 x 1(-3)
2 x 1
x= 0 + √0 + 12
2 x 1
x = 0 + √12
2 x 1
x = 0 + 2√3
2 x 1
x = +2√3
2 x 1
x = +2√3
2
x= -2√3
2
x = √3
x = -√3
x = +√3
Final Answer: x = +√3
Step-by-step explanation:
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