Question

please can anyone ans me
and please don't spam​

Answer 1

Step-by-step explanation:

Solve the equation 2x2+x-4=0 by the method of completing the square. ⇒ x=(√33-1)4 or x=-(√33+1)4. Hence, -1+√334 and -1-√334 are the roots of the given equation.

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Answer 2

Answer:

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