Graph.5x2 + 25y2 = 225 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the equation.
= 12
A. x = 2 B. x = 17 C. x = 16 D. x = 60
Mathematics
For the compound inequality, give the solution set in both interval and graph forms.x ? 4 or x ? 7
A. (4, 7)
B. [-7, -4]
C. (-4, 7)
D. (-?, 4] ? [7,?)
Mathematics
Factor the sum or difference of cubes.4c4 - 256cd3
A. c(c + 4d)(c2 - 4cd + 16d) B. 4c(c + 4d)(c2 - 4cd + 16d2) C. 4c(c - 4d)(c2 + 4cd + 16d2) D. 4(c + 4)(c2 - 4c + 16)
Mathematics
Solve the equation. log5x = 3
A. {15} B. {125} C. {8} D. {243}
Mathematics