Answer:
4x² - x
Step-by-step explanation:
Add:
3x² + 2x - 1
x² - 3x + 1
Answer:
48
Step-by-step explanation:
The coordinates of the vertices of
are
,
and
, respectively.
Vectorially speaking, a point is translated to another location on Cartesian plane by means of this expression:
(1)
Where:
- Original point.
- Translated point.
- Translation vector.
If we know that
,
,
and 
, then the coordinates of the vertices of the triangle
are:









The coordinates of the vertices of
are
,
and
, respectively.
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When you distribute you should get

Simplify to get

Answer 2 is correct