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Solve by completing a square x(2)-8×+15=0
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11 votes
Solve by completing a square x(2)-8×+15=0

User Aladdin Mhemed
by
3.6k points

2 Answers

4 votes

Answer:

x=2.5

Explanation:

x(2)-8×+15=0 combine like terms

-6x+15=0 subtract 15 from both sides

-6×=-15 divide by -6 on both sides

x=2.5

User Karan Punamiya
by
3.7k points
1 vote

Answer:

2x -8x+15=0

-6x+15=0

-6x= 15

x= 5/2

Explanation:

User Schacki
by
3.1k points
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