Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Use factoring techniques to solve the equation.x3 = 25x
A. {0, 25} B. {0, 5} C. {-5, 5} D. {-5, 0, 5}
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Solve the equation. Use the addition axiom.x + 14 = 6
A. {-8} B. {-20} C. {8} D. {20}
Mathematics
List the terms of the expression. Then identify the coefficient of each term.3c2 - 7c - nt
A. 3c2, -7c, -nt; 3, -7, -1 B. 3c2, 7c, nt; 3, 7, 1 C. -3c2, -7c, -n, t; 3, -7, -1, 1 D. -3c2, -7c, -nt; 3, 7, 1
Mathematics
Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the y-axisx = 2
A. 
?
B. 
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C. 
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D. 
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Mathematics