Answer:
100.03
Step-by-step explanation:
i think it is correct
Answer:10
Step-by-step explanation:
The systems will intersect at (1,-4), and i think the system has infinite solutions (not sure)
Answer:
16y - 4
Step-by-step explanation:
4y(4y - 4) - 4(- 4 + 5 + 4y^2)
16y - 16y - 4(1 + 4y^2)
16y - 16y - 4(4y^2 + 1)
16y^2 - 16y^2 + 4
16y - 4