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Mathematics

Answered

Write 1= 2x2 + 5x In standard form.

What is the value of b^2 - 4ac?

Answer :

Аноним Аноним

Today at 2:58 PM

Answer:

2x^2+5x-1=0

ax^-bx+c=0

b^2-4ac = 5^2-4(2)(-1) =33

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