Mathematics · Application of Derivatives
The intervals for which the function f(x) = x4 - 2x2 is increasing are:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(-∞, 1)
- 2(-1, ∞)
- 3(-∞, -1) ∪ (0, 1)
- 4(-1, 0) ∪ (1, ∞)✓
Correct answer
(-1, 0) ∪ (1, ∞)
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