Solve the logarithmic equation. Give an exact answer.log3(x2 - 2x) = 1
A. {-3, 1}
B. {3, -1}
C. {3}
D. {1}
Answer: B
Mathematics
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Solve.The ratio of a quarterback's completed passes to attempted passes is 5 to 8. If he attempted 
find how many passes he completed. Round to the nearest whole number if necessary.
A. 38 passes B. 8 passes C. 3 passes D. 15 passes
Mathematics
Write the expression in standard form.
+ 
A. -13 B. -13i C. 40i D. 13i
Mathematics
Solve the equation.log8 x2 = 4
A. {4,096}
B. {64, -64}
C. {4
, -4
}
D. {256}
Mathematics
Identify the equation without applying a rotation of axes.4x2 + 5xy + 2y2 + 2x + 3y - 5 = 0
A. hyperbola B. ellipse C. parabola D. not a conic
Mathematics