Solve the equation
x^2 + 4x - 7
By completing the square
give answer correct to two de...
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Mathematics, 22.06.2020 01:57 shyyyy13
Solve the equation
x^2 + 4x - 7
By completing the square
give answer correct to two decimal places.
( p. s the answer is not -5.32 or 1.32 )
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Answers: 3
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