Answer:
Ans: (-5, 5)
-5 < x < 5
Step-by-step explanation:
Standard form: f(x) = x^2 - 25 < 0.
First solve x^2 - 25 = 0 --> x = +- 5
Use the algebraic method to solve f(x) < 0. Between the 2 real roots (-5) and (5), f(x) < 0, as opposite in sign to a = 1.
Answer by open interval: (-5, 5)
Answer:
ur down 24 pts.
Step-by-step explanation:
3×8=24
...............
Trapezoid
it has four sides and 1 set of parallel lines
Answer:
fx
Step-by-step explanation:
just did it
