Perform the indicated operation. Where possible, reduce the answer to its lowest terms 3) 9.6
Perform the indicated operation, if possible. - 9 3 -1 9 - 2 - 9 - 6 - 8 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. 9 3 -1 9 - 2 - 9 (Simplify your answer.) - 6-8 OB. The operation is not possible.
Perform the indicated operation and write the answer in the form a +bi, where a and b are real numbers. 28) (6-5i)(7 +3i) A) -15;2 - 171 +42 B) 57 - 171 C) 27 - 531 D) 57 +171 Write the quotient in the form a +bi. 9 +41 29) 2-4i B) -1.4, C) -1 5 Use De Moivre's theorem to simplify the expression. Write the answer in a +bi form. 30) (3 (cos 120° + i sin 120°))4 A)...
13. Perform the indicated operation where u = (3,-2) and v = (-2,3). 3 کا انت .vt u (b) vu
Use the following matrices to perform the indicated operation, when possible. (If not possible, enter IMPOSSIBLE into any cell of the matrix.) B = 1 1 7 0 E = 2 0 4 8 3 2 1 7 2 0 7 1 0 2 FIND EB.
Perform the indicated operation, if possible. 4 7 5 -7 9 0 -11 3 . 9 -2 13 1 -2 7 - 8 8 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The resulting matrix is B. The matrices cannot be added.
75,78 only
Perform the indicated operation. Express the result in terms of T. TT TT 77. 2 TT TT 76. 2m 75. TT 4 - 3 T + 4 TT TT + 4 TT TT 80. 79. 78 2 2 6 77 82. TT 27T 81. TT 3 +
Perform the indicated operations. Simplify the answer when possible. 3 6 3 2 u a
Add
the following and reduce to the lowest terms 2/3 + 5/6
Perform the following indicated operation. report the answer to the correct number of significant figures. 0.00521+0.236
3-5 12. Perform the indicated operation. (8-V-45) – (3 + V-80) b.