Question

complete the sum



x= -b±√(b²-4ac)
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2a

x= -b±√284
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2×1

x= -2±√284
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2
x=?​

Answer 1

Answer:

x=10, x=-12

Step-by-step explanation:

x = -2±22

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2

x=-2+22 x = -2-22

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2 2

x=10,-12