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solve the following equations using the Quadratic formula by following the steps. A. x²-5x=12​

Sagot :

Answer:

x²-5x=12

x²-5x-12=0

-(-5)±√5²-4(1)(-12)

2(1)

5±√25+48

2

5±√73

2

x= 5+√73 x= 5-√73

2 2