2 years ago

Answers: A.5 B.9 C.10 D.13 Need the answer ASAP

Mathematics

1 answer:

maw [93]2 years ago

8 0

Answer:

x = 5

Step-by-step explanation:

See attached image.

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Step-by-step explanation:

The complete question is

The first three steps of completing the square to solve the quadratic equation x2 +4x -6= 0, are shown below.

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.....................

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