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2X squared -8 equals zero

2X squared -8 equals zero
asked 8.1k views
1 vote
2X squared -8 equals zero

asked
User Cyva
by
7.7k points

2 Answers

4 votes

Answer:

Step-by-step explanation:

2x - 8 = 0

Collect like terms

2x = 8

Divide both sides by 2

x = 4

answered
User Seiko
by
7.7k points
2 votes

Answer:

x=2

Step-by-step explanation: 2 squared = 4, 4*2 = 8, 8+-8=0

answered
User Luong Truong
by
7.9k points
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