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Mnenie [13.5K]
3 years ago
6

What are the solution(s) to the quadratic equation 9x2 = 4?

Mathematics
2 answers:
Digiron [165]3 years ago
8 0
X=2/3
..............................
x=-2/3
..............................
marta [7]3 years ago
7 0
9x^2 = 4
-4 both sides
9x^2-4 = 0
(3x-2)(3x+2)
x=2/3
x=-2/3
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An equation is a statement that the values of two mathematical expressions are equal <em>(indicated by the sign =)</em>

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