Multiple Choice
Solve the system of equations using Cramerʹs Rule if it is applicable. If Cramerʹs Rule is not applicable, say so.
-
A) x = 5, y = 4, z = 2; (5, 4, 2)
B) x = 4, y = 2, z = 4; (4, 2, 4)
C) x = 5, y = -4, z = -2; (5, -4, -2)
D) x = 6, y = 2, z = 2; (6, 2, 2)
Correct Answer:
Verified
Correct Answer:
Verified
Q308: Verify that the values of the variables
Q309: Perform the indicated operations and simplify.<br>-Let <img
Q310: Solve the system of equations. If the
Q311: Solve for x.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt="Solve for x.
Q312: Write the word or phrase that best
Q314: Solve the problem.<br>-The area of a triangle
Q315: Verify that the values of the variables
Q316: Write the augmented matrix for the system.<br>-<img
Q317: Write the partial fraction decomposition of the
Q318: Solve the system of equations using Cramerʹs