Solve the equation by completing the square.x2 + 6x + 25 = 0
A. -3 ± 16i
B. -3 ± 4i
C. -3 + 4i
D. -7, 1
Answer: B
Mathematics
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Solve the problem.Find 16% of $142,000.
A. $227 B. $2272 C. $8875 D. $22,720
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Provide an appropriate response.In the linear equation, y = mx + b, b is the 
of the equation.
A. domain B. x-intercept C. y-intercept D. slope
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Write the algebraic expression without parentheses.-(49x)
A. -49 - x B. 49 - x C. -49x D. 49x
Mathematics
Find zw or 
as specified. Leave your answer in polar form.z = 1 - iw = 1 - 
iFind 
.
A. 
(cos 15° + i sin 15°)
B. 
(cos 75° + i sin 75°)
C. 
(cos 15° + i sin 15°)
D. 
(cos 75° + i sin 75°)
Mathematics