Solve the equation by completing the square.x2 + 4x = 7
A. {-2 - 
, -2 + 
}
B. {-1 - 
, -1 + 
}
C. {-2 - 2
, -2 + 2
}
D. { 2 + 
}
Answer: A
Mathematics
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A. 534.14 B. 53,414.00 C. 53.41 D. 5341.40
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Evaluate. 123
A. 531,441 B. 36 C. 1331 D. 1728
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Find an equation for the line, in the indicated form, with the given properties. Containing the points (11, 0) and (0, -4); general form
A. y = - 
x - 4
B. 4x - 11y = 44
C. 4x + 11y = 44
D. y = - 
x + 11
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Write the following as an algebraic expression. Simplify if possible.Subtract 6x + 10 from 4x - 8.
A. -2x - 2 B. 10x + 2 C. 2x + 18 D. -2x - 18
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