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Write the quadratic equation in standard form. What is the value of b2 - 4ac? 1 = 2x2 + 5x?

Write the quadratic equation in standard form. What is the value of b2 - 4ac? 1 = 2x2 + 5x?
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Write the quadratic equation in standard form. What is the value of b2 - 4ac? 1 = 2x2 + 5x?

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User DylanT
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1 Answer

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1 = 2x² + 5x
2x²+5x-1=0 equation in standard form

a=2
b=5
c=-1
b² - 4ac = 5²-4*2*(-1) = 25 + 8 = 33
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User Jirilmon
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