Use ZERO (or ROOT) to approximate the positive x-intercepts of the equation. Round to two decimal places.y = x4 + 1.5x3 - 8.31x2 - 3.27x + 8.39
A. 0.94 and 2.18
B. 1.19 and 3.44
C. 8.39
D. 0.87 and 2.21
Answer: A
Mathematics
You might also like to view...
Simplify the radical expression. Assume that all variables represent positive real numbers.
A. -w4
B. w4
C. 2
D. w6
Mathematics
Add or subtract as indicated. Simplify if necessary.
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Danny buys 5 books at $36 each and pays for them with 10-dollar bills. How many $10 bills did it take?
A. 18 10-dollar bills B. 5 10-dollar bills C. 170 10-dollar bills D. 180 10-dollar bills
Mathematics
Determine whether the function is even, odd, or neither.y = |x - 4|
A. Neither B. Odd C. Even
Mathematics