2. Cho hàm số y = |x 4 − 2x 2 − 3|. Số điểm cực trị của đồ thị hàm số là

answer: hey there,

the answer you are looking for is a..

hope this you!

answer: 3.26019516

step-by-step explanation:

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )