Solve the problem.Subtract (8a4 + 9a2) from the sum of (6a4 + 7a2) and 
A. -2a6
B. -2a12
C. 4a4 - 6a2
D. 4a8 - 6a4
Answer: C
You might also like to view...
Identify the property illustrated by the statement. Assume all variables represent real numbers.6 ? 1 = 6
A. Closure B. Distributive C. Identity D. Inverse
Let Z be the standard normal variable. Round your answers to the nearest hundredth, if necessary.
?
Find the value of z if z satisfies 
.
?
__________
?
Find the value of z if z satisfies 
.
?
__________
What will be an ideal response?
Consider only the discriminant, b2 - 4ac, to determine whether one real-number solution, two different real-number solutions, or two different imaginary-number solutions exist.-9 - 5x2 = 4x - 12
A. One real solution B. Two different imaginary-number solutions C. Two different real-number solutions
Use the formula for the sum of the first n terms of a geometric sequence to solve.Find the sum of the first five terms of the geometric sequence: -3, -6, -12, . . . .
A. - 93 B. -21 C. - 31 D. 93