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What’s the answer? (SOMEONE PLEASE HELP)
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What’s the answer? (SOMEONE PLEASE HELP)

What’s the answer? (SOMEONE PLEASE HELP)-example-1
User Sathish Kothandam
by
8.1k points

1 Answer

3 votes

{x}^(2) - 4x - 6 = 0 \\ x = (4 + √(16 + 24) )/(2) \\ x = (4 + √(40) )/(2) \\ x = (4 + 2 √(10) )/(2) \\ x = 2 + √(10)
OR

{x}^(2) - 4x - 6 = 0 \\ x = (4 - √(16 + 24) )/(2) \\ x = (4 - √(40) )/(2) \\ x = (4 - 2 √(10) )/(2) \\ x = 2 - √(10)
User Luzmarina
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