Solve the quadratic equation by completing the square.x2 + 8x - 2 = 0
A. -8 ± 3
B. -4 ± 9
C. -4 ± 3
D. 4 ± 3
Answer: C
Mathematics
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Evaluate the integral.
A. 
B. 63
C. 49
D. 
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Find the value of the trigonometric function.tan 436.5°
A. 0.2401 B. 0.9724 C. 0.2335 D. 4.165
Mathematics
Graph the equation.25y2 - x2 = 25
A. 
B. 
C. 
D. 
Mathematics
Find an equation of the ellipse that satisfies the given conditions. Foci: (0, ± 1), vertices (0, ± 6)
What will be an ideal response?
Mathematics