Factor the expression completely. If the polynomial will not factor, write "prime."5x2 - 40x + 80
A. (5x - 20)(x - 4)
B. 5(x - 4)(x - 4)
C. 5(x - 16)(x + 1)
D. (x - 4)(5x - 20)
Answer: B
Mathematics
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Perform the operations.
A. 4,199.8 B. 444.98 C. 4,249.8 D. 424.98
Mathematics
Determine whether the equation is linear or nonlinear.
= 9
A. linear B. nonlinear
Mathematics
Factor.m2 + 2mn + n2
A. (m + n)(m - n) B. (m - n)2 C. (m + n)2 D. Not possible
Mathematics
Solve the inequality and graph. Express your answer in interval notation.-29 ? -4x - 1 ? -13
A. (-7, -3)
B. [3, 7]
C. [-7, -3]
D. (3, 7)
Mathematics