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Solve 2x2 + 20x + 8 = 0 by completing the square.
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3 votes
Solve 2x2 + 20x + 8 = 0 by completing the square.

Solve 2x2 + 20x + 8 = 0 by completing the square.-example-1
User Aayush Mall
by
3.8k points

2 Answers

4 votes

Answer:

x=−5+ 21 ,−5− 21

Explanation:

User Rabih Harb
by
3.5k points
4 votes

Answer:

x=−5+ 21 ,−5− 21

Explanation:

x= 4−20+4= 214−20−4 =21

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User Dogbert
by
3.7k points
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