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Identical expressions
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Similar expressions
- -x*(x-27/10)+(x-3)^2=9
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-x*(x+27/10)+(x-3)^2=9 equation
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The solution
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/ 27\ 2 -x*|x + --| + (x - 3) = 9 \ 10/
$$- x \left(x + \frac{27}{10}\right) + \left(x - 3\right)^{2} = 9$$
Detail solution
Given the equation:
Expand expressions:
Reducing, you get:
Divide both parts of the equation by -87/10
We get the answer: x = 0
-x*(x+27/10)+(x-3)^2 = 9
Expand expressions:
- x^2 - 27*x/10 + (x - 3)^2 = 9
- x^2 - 27*x/10 + 9 + x^2 - 6*x = 9
Reducing, you get:
-87*x/10 = 0
Divide both parts of the equation by -87/10
x = 0 / (-87/10)
We get the answer: x = 0