Show all steps when completing the square to solve 2x^{2} - 4x - 5 = 25.

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asked Nov 21, 2023 207k views

12 votes

Show all steps when completing the square to solve 2x^{2} - 4x - 5 = 25.

Mathematics
high-school

Ahmad Baktash Hayeri asked

by Ahmad Baktash Hayeri

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2 Answers

8 votes

Answer:

See attachments

Explanation:

Hope this helps! (I hope you can open them)

$Show all steps when completing the square to solve 2x^{2} - 4x - 5 = 25.-example-1$

$Show all steps when completing the square to solve 2x^{2} - 4x - 5 = 25.-example-2$

$Show all steps when completing the square to solve 2x^{2} - 4x - 5 = 25.-example-3$

Prathap Kudupu answered Nov 22, 2023

by Prathap Kudupu

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3 votes

Answer:

x = 5,-3

Explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

Fky answered Nov 26, 2023

by Fky

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