how to split x^2+12x-69=0
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using discriminant formula
x = (-b ±√b²-4ac)/2a
x = {- 12 ±√144-4*1*(-69)}/2
x = {-12±√144+276}/2
x= (-12+√420)/2 or x= (-12-√420)/2
x=( -12+2√105)/2 or x= (-12-2√105 )/2
may b this is ur answet
x = (-b ±√b²-4ac)/2a
x = {- 12 ±√144-4*1*(-69)}/2
x = {-12±√144+276}/2
x= (-12+√420)/2 or x= (-12-√420)/2
x=( -12+2√105)/2 or x= (-12-2√105 )/2
may b this is ur answet
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