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mrstravioli

  • 3 years ago

y=x^2+4x-5 y=2x-2 what are the solutions of the system?

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  1. sritama
    • 3 years ago
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    \[x^2+4x-5=2x-2\]

  2. sritama
    • 3 years ago
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    can you solve the equation??

  3. mrstravioli
    • 3 years ago
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    no i donno how to

  4. sritama
    • 3 years ago
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    \[x^2+2x-3=0\]

  5. sritama
    • 3 years ago
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    if you use quadratic equation formula, |dw:1342370423196:dw|

  6. sritama
    • 3 years ago
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    |dw:1342370488354:dw|

  7. sritama
    • 3 years ago
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    sorry,1 and -3

  8. mrstravioli
    • 3 years ago
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    not one of my options?

  9. sritama
    • 3 years ago
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    x=1 and -3, y =0 and -8

  10. sritama
    • 3 years ago
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    so, the answer is (1,0) and (-3,-8)

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