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yan [13]
2 years ago
5

Solve by completing the square 2x^2+x-4=0​

Mathematics
1 answer:
Natali [406]2 years ago
4 0

Answer:

x=-1±[65]

________

8

Step-by-step explanation:

solve the equation for xby finding a,b, and come of the quadratic then applying the quadratic formula

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Step-by-step explanation:

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