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Use quadratic equation to find the roots of the following equations
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Jul 20, 2018
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Use quadratic equation to find the roots of the following equations
Mathematics
high-school
Mirza
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Mirza
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3x - 1 = -2x^2
= 2x^2 + 3x -1
= -+ 3√3^2 - (4)(2)(-1)/ 2x2
-+3√9+8/ 4
-+3√ 17/4
-+3√ 4.5
-3√4.5. or +3√4.5
-3 + 2.121 or. +3+2.121
x = -0.869 or x= 5.121
hope it helps
Lasse Sviland
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Jul 23, 2018
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Lasse Sviland
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See the attachment below.
Hope it helps!
Salius
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Jul 26, 2018
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Salius
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