Answer:
x²-4x+12=0
a=1 b=-4 c=12
x= -b±√(b)²-4ac
———————
2a
x= -(-4)±√(-4)²-4(1)(12)
—————————
2(1)
x=4±√16-48
—————
2
x=4±√-32
———— ito na po ung root nya ,hindi po kasi . 2 pwedeng
hanapin ung square root ng 32
kasi po may
negative sign po sya saka po walang square root ang 32 kaya po ito napo yung
final answer
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Answer:
x²-4x+12=0
a=1 b=-4 c=12
x= -b±√(b)²-4ac
———————
2a
x= -(-4)±√(-4)²-4(1)(12)
—————————
2(1)
x=4±√16-48
—————
2
x=4±√-32
———— ito na po ung root nya ,hindi po kasi . 2 pwedeng
hanapin ung square root ng 32
kasi po may
negative sign po sya saka po walang square root ang 32 kaya po ito napo yung
final answer