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3. Use method of completing the square to evaluate 2x^2+ 5x = 8​
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3. Use method of completing the square to evaluate 2x^2+ 5x = 8​

User Boyo
by
5.4k points

1 Answer

8 votes

Answer:

x= -5-
√(89)/4, - 5+
√(89)/4

Explanation:

solve the equation for x by finding a,b, and c of the quadratic then applying the quadratic formula (the full thing under "answer:" is the exact answer

User Xunzhang
by
5.9k points
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