Multiply. Write the answer in descending order and combine like terms.(5m + 7)2
A. 25m2 + 70m + 49
B. 5m2 + 70m + 49
C. 5m2 + 49
D. 25m2 + 49
Answer: A
Mathematics
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Factor completely.ab4 - 16a3b2
A. a(b2 + 4ab)(b2 - 4ab) B. ab4 - 16a3b2 C. ab2(b - 4a)2 D. ab2(b + 4a)(b - 4a)
Mathematics
Locate the fraction on the number line.
A. 
B. 
C. 
D. 
Mathematics
Solve and graph the inequality and graph the solution.4a + 1 ? 5a - 8
A. (4, ?)
B. (-?, 9]
C. (-?, 4]
D. [-9, ?)
Mathematics
Determine whether the equation is linear or nonlinear.
+ 1 = 11
A. linear B. nonlinear
Mathematics