Solve the quadratic equation by the method of your choice.
+ 
= 
A. {1 - 
, 1 + 
}
B. {1 - 
, 1 + 
}
C. {-1 - 
, -1 + 
}
D. {-1 - 
, -1 + 
}
Answer: D
Mathematics
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Provide an appropriate response.Verify the identity. cosh(sinh-1 x) = 
, for all x
What will be an ideal response?
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Multiply.0.08 ? 0.04
A. 0.000032 B. 0.32 C. 0.0032 D. 0.032
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Solve the problem.Brandon can paint a fence in 12 hours and Elaine can paint the same fence in 11 hours. How long will they take to paint the fence if they work together?
A. 5
hr
B. 5
hr
C. 11
hr
D. 5
hr
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Find the quotient and the remainder.x4 + 6x2 + 8 divided by x2 + 1
A. x2 + 5x + 
; remainder 3
B. x2 + 5x + 1; remainder 0
C. x2 + 5; remainder 3
D. x2 + 5; remainder 0
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