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beks73 [17]
3 years ago
14

Write 1= 2x2 + 5x In standard form. What is the value of b^2 - 4ac?

Mathematics
1 answer:
yanalaym [24]3 years ago
8 0

Answer:

2x^2+5x-1=0

ax^-bx+c=0

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

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See the attached figure to better understand the problem

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the answer is 
</span>the distance between the ships is 767.4 ft<span>

</span>

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