Factor the trinomial that is a perfect square. If it is not a perfect square, respond "not a perfect square."m2 + 22m + 121
A. (m + 11)2
B. not a perfect square
C. (m - 11)2
D. (m + 11)(m - 11)
Answer: A
Mathematics
You might also like to view...
Find an equation of the line containing the given pair of points. Write your final answer as a linear function in slope-intercept form.(2.1, -6) and (5.1, -0.8)
A. f(x) = -2.27x - 9.64 B. f(x) = 1.73x - 9.64 C. f(x) = 1.73x - 5.64 D. f(x) = -2.27x - 5.64
Mathematics
Use a calculator to obtain solutions correct to the nearest hundredth.
?
What will be an ideal response?
Mathematics
Use Fundamental Identities and/or the Complementary Angle Theorem to find the exact value of the expression. Do not use a calculator.- 
A. 0 B. 1 C. -1 D. undefined
Mathematics
Solve the rational equation graphically. Approximate your answer to the nearest hundredth if appropriate.
= 
A. -1.67 B. -5 C. -0.2 D. 5
Mathematics