Answer: I believe the correct answer is option D.
Answer:
Step-by-step explanation:
2
x
2
+
8
−
4
x
+
3
x
−
6
x
2
+
7
Subtract
6
x
2
from
2
x
2
.
−
4
x
2
+
8
−
4
x
+
3
x
+
7
Add
8
and
7
.
−
4
x
2
−
4
x
+
3
x
+
15
Add
−
4
x
and
3
x
.
−
4
x
2
−
x
+
15
Answer:
2/(x + 1)
Step-by-step explanation:
sum of two angles of triangle are equal to the exterior angle of triangle
Answer:
x > -10
Step-by-step explanation:
2 + x > -8
x > -8 - 2
x > -10
