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nydimaria [60]
3 years ago
12

Solve by completing the square: x2 + 10x = 75

Mathematics
1 answer:
GuDViN [60]3 years ago
6 0

Answer:

x= -15, 5

Step-by-step explanation:

x²+10x-75=0

x²+15x-5x-75=0

(x+15)(x+5)=0

x= -15 and x=5

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