Answer:

Step-by-step explanation:
Given

Required
Simplify

Subtract 2 from 8

Factorize

The expression cannot be further simplified;
Hence;

<em>None of the options answers the question</em>
Answer:
beeebooobeeeeeboooooobeeeeebooooooo
Step-by-step explanation:
option a
Very simple. You just use the vectors as normal numbers, and multiply the coordinates with 2 and 4 like this:
2*u = 2* (2,4) = (4,8)
4*w = 4* (-1,3) = (-4,12)
(4,8) - (-4,12) = (8,-4)
So the vector has the coordinates (8,-4)
87.5
Tall. /. Shadow
3 / 1.74=. X /. 50.75
Cross multiply
152.25= 3x
Divide by 3
X= 87.5