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itsjustme_lol

  • 3 years ago

hmm

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  1. itsjustme_lol
    • 3 years ago
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    Part 1: Use the quadratic formula to solve x^2 + 5x = –2. Part 2: Using complete sentences, explain the process you used. Part 3: Why is the quadratic formula the best method to use?

  2. hba
    • 3 years ago
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    Well First of all compare your equation(x^2+5x+2=0) with\[\huge\ ax^2+bx+c=0\] And find a,b and c.

  3. hba
    • 3 years ago
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    Then Use the quad formula to determine x, Which is \[\huge\ x=\frac{ -b \pm \sqrt{b^2-4ac} }{ 2a }\]

  4. hba
    • 3 years ago
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    Btw,The Quad Formula is not the best method.

  5. geerky42
    • 3 years ago
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    @hba Why isn't quadrant formula the best method?

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