Factor the trinomial completely. If the trinomial cannot be factored, say it is prime.m2 + mn - 12n2
A. (m - 4n)(m + 3n)
B. (m + 4n)(m - 3n)
C. (m + 4n)(m + 3n)
D. (m - 4n)(m - 3n)
Answer: B
Mathematics
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Perform the indicated operations, expressing the answer in simplest form with rationalized denominators.
A. 
B. 
C. 
D. 
Mathematics
Draw the angle in standard position.
A. 
B. 
C. 
D. 
Mathematics
Express the statement as an equation involving the indicated variables.The surface area S of a cube is 6 times the square of the length x of a side.
A. S = 6x2 B. S = 6x C. S = x2 D. S = 6 + x2
Mathematics
Determine whether the equation is quadratic.
= -1
A. No B. Yes
Mathematics