Solve the equation x2 + 4x -7 = 0 by completing the square Give your answers correct to 2 decimal places.

Freezerburn asked Oct 13, 2023

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23 votes

Solve the equation

x2 + 4x -7 = 0
by completing the square
Give your answers correct to 2 decimal places.

Freezerburn asked Oct 13, 2023

3.0k points

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16 votes

Answer:

2×+4×-7=0

2×+4×=0+7

6×=7

6 _

Hunse answered Oct 19, 2023

by Hunse

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