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Ilya [14]
3 years ago
15

Solve the following non-linear system of equations algebraically.

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
6 0

Answer:

x = -2

Step-by-step explanation:

since y is common in both equations, you can equate them to be equal

-2x² - 4x + 5 = 2x² + 4x + 5

4x² + 8x = 0

factor out 4x

4x(x + 2) = 0

divide both sides by 4x

x + 2 = 0

x = -2

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Can someone help me ASAP!!!
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9514 1404 393

Answer:

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  f(x)=\left\{\begin{array}{cc}-x&\text{if $x

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