Answer:
3x2
Step-by-step explanation:
because it is
Answer:3 9/20
Step-by-step explanation:
Answer:
- 13x² - 19x + 23
- -16x +17
Step-by-step explanation:
1 . (4x² - 9x + 16) + (7 + 9x² - 10x)
4x² - 9x + 16 + 7 + 9x² - 10x
13x² - 19x + 23
2 . (-2x + 6) - (14x - 11)
-2x + 6 - 14x + 11
-16x +17
Answer:
Perímetro de
Step-by-step explanation:
What does this mean?
Answer:
x<1 is right
Step-by-step explanation:
