Find all real solutions. Do not use a calculator.x3 - 8x2 - x + 8 = 0
A. {±1, -8}
B. {±1, 8}
C. {±1, -9}
D. {1, -2, 10}
Answer: B
You might also like to view...
Express the statement as an equation involving the indicated variables.The volume V of a cube is the cube of the length x of a side.
A. V = x3
B. V = 3x
C. V = 
D. V = x2
Provide the appropriate response.List all primes between 100 and 200.
A. 101, 103, 107, 113, 127, 131, 137, 151, 157, 163, 167, 173, 179, 181, 191, 197 B. 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199 C. 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 153, 157, 163, 165, 167, 173, 179, 181, 191, 197, 199 D. 101, 107, 109, 127, 131, 137, 139, 149, 151, 157, 167, 179, 181, 191, 193, 197, 199
Simplify.(-15)
- 3 ÷ 
A. -9 B. 9 C. 3 D. -3
Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer. 
A. 
B. 
C. 
D. 