SOLUTION: u = 2i – 4j; v = –7i + 6j Compute u – 5v. Select one: a. –46i – 35j b. –45i – 35j c. –46i – 34j d. –45i – 34j

Algebra ->  Test -> SOLUTION: u = 2i – 4j; v = –7i + 6j Compute u – 5v. Select one: a. –46i – 35j b. –45i – 35j c. –46i – 34j d. –45i – 34j      Log On


   

Question 1093835: u = 2i – 4j; v = –7i + 6j
Compute u – 5v.
Select one:
a. –46i – 35j
b. –45i – 35j
c. –46i – 34j
d. –45i – 34j
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
u = 2i – 4j; v = –7i + 6j
Compute u – 5v.
-------------
Multiply v by -5
--> 35i - 30j
Add u
--> 37i - 34j