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Vlada [557]
3 years ago
6

Use quadratic equation to find the roots of the following equations

Mathematics
2 answers:
AleksAgata [21]3 years ago
8 0
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
sertanlavr [38]3 years ago
3 0
See the attachment below.

Hope it helps!

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Answer:

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Step-by-step explanation:

Normally, when I do this, I differentiate each term first with respect to x then with respect to y. In this solution, I differentiated the entire expression with respect to x, then with respect to y. That makes separating the dx and dy coefficients much easier, so the solution almost falls into your lap.

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