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Solve by factoring 2c^2-20c+50=0

Solve by factoring 2c^2-20c+50=0
asked 32.8k views
1 vote
Solve by factoring 2c^2-20c+50=0

asked
User Roy Tsabari
by
7.9k points

1 Answer

4 votes

Answer:

c=5

Explanation:

2c²-20c+50=0 (Divide by 2)

c²-10c+25=0 (Use formula a²-2ab+b²=(a-b)²

(c-5)²=0 (Set the base to 0)

c-5=0

c=5

answered
User T Gupta
by
8.4k points
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