Multiply.(8a - 11)2
A. 8a2 + 121
B. 8a2 - 176a + 121
C. 64a2 + 121
D. 64a2 - 176a + 121
Answer: D
Mathematics
You might also like to view...
A value of sinh x or cosh x is given. Use the definitions and the identity 
to find the value of the other indicated hyperbolic function.cosh x = 
, x > 0, sinh x =
A. - 
B. 
C. 
D. 
Mathematics
Solve the problem.The population of a small country grows according to the function 
where t is measured in years. How many people will the country have after 8 years? (Round to the nearest unit.)
A. 916,291 B. 1,491,825 C. 397,940 D. 2,511,886
Mathematics
Evaluate the expression for x = -2, y = 3, and z = -4. Make sure you simplify.3y - 6z2
A. -39 B. -15 C. 105 D. -87
Mathematics
Tell whether the statement is true or false.cos 
= cos 
cos 
- sin 
sin 
A. True B. False
Mathematics