Answer:
x = -3/2 or -1.5
Step-by-step explanation:
- Factor function into (2x+3)(2x+3)
- Set 2x+3 equal to 0
- Solve 2x+3=0
- 2x=-3
- x = -3/2
Yeah basically i guess lol
Answer:
Does not exist.
Step-by-step explanation:
d/dx |u| = (u / |u|) * du/dx
Here u = x^2 - 1 and du/dx = 2x , so we have
2x (x^2 - 1) / |x^2 - 1| as the required derivative.
At the point (1,0)
the denominator = |1^2 - 1| = 0
- so the derivative does not exist at (1, 0)