Solve the problem.Evaluate 
by expanding down the second column. Show all your work.A = 
What will be an ideal response?
Answers may vary. One possible solution follows.
= 5
+ 0
- 1
= 5(-9 + 10) + 0(-6 + 20) - 1(-4 + 12)
= 5(1) + 0(14) - 1(8) = -3
You might also like to view...
Provide an appropriate response.Suppose there are two candidates in a hypothetical U.S. Presidential election. Atwood wins 53,720,827 popular votes and 276 electoral votes, while Jones wins 53,926,903 popular votes and 262 electoral votes. State who wins the popular vote and who becomes President. (Assume that all votes were cast for either Atwood or Jones.)
A. Jones wins the popular vote and becomes President. B. Atwood wins the popular vote, but Jones becomes President. C. Atwood wins the popular vote and becomes President. D. Jones wins the popular vote, but Atwood becomes President.
Express the set in simplest interval form.(-?, 3) ? (-7, ?)
A. (-?, -7] B. [-7, 3) C. (-?, ?) D. (-7, 3)
Find the specified vector or scalar.u = -5i + 2j and v = 10i + 23j; Find 
.
A. 3
B. 
C. 4
D. 3
Solve the equation.log4
= x
A. 
B. 
C. 
D. 