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anonymous

  • one year ago

i need some help with this one Solve. x2 + 5x – 6 = 0 A. {–2, –3} B. {–1, 6} C. {1, –6} D. {2, 3}

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  1. anonymous
    • one year ago
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    WELCOME TO OPEN STUDY

  2. anonymous
    • one year ago
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    :))

  3. anonymous
    • one year ago
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    @thebeartellsall

  4. Nnesha
    • one year ago
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    leading coefficient is one so i would apply *headphone method* find two number if you multiply them you should get product of AC and if you add or subtract them you should get middle term b \[\huge\rm Ax^2 +Bx+C=0\]

  5. anonymous
    • one year ago
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    ok i'll try that

  6. anonymous
    • one year ago
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    I"m getting (-2,-3)

  7. Nnesha
    • one year ago
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    -2 times -3 = 6 -2 -3 =-5 when you multiply them you should get product of AC which is what in this equation ?

  8. anonymous
    • one year ago
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    -2-3

  9. Nnesha
    • one year ago
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    nope

  10. Nnesha
    • one year ago
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    what is a and c in that equation ?

  11. anonymous
    • one year ago
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    C

  12. Nnesha
    • one year ago
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    \[\bf Ax^2 +Bx+C\] leading coefficient is a and constant term is c

  13. anonymous
    • one year ago
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    answer is C @speartonion

  14. anonymous
    • one year ago
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    thanks

  15. Nnesha
    • one year ago
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    @drkid15 you are not allowed to give direct answer

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spraguer (Moderator)
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