
=
1/3 ( because the limit as x approaches 0 of t/sin t = 1 ).
Let's subtract then: 3x2 - 2x + 3 - (6x2 - 4x + 3)
taking out of the bracket with a changed sign: (there is a minus in front of the bracket)
3x2 - 2x + 3 - 6x2 + 4x - 3
let's reshuffle them so that similar terms are together:
3x2 - 6x2 - 2x + 4x + 3 - 3
Adding up similar terms:
-3x2 + 2x - that's our option 2!
Answer:
0.18
Step-by-step explanation:
14x(8-10)=6
Distribute 14x
112x-80x=6
32x=6
6/32=0.18
x=0.18
Hope this helps
........and is right :p