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If the absolute value of X-2 is 2-x, what is the relationship between X and 2? Is 2 ≥ x?
X-2 ≤ 0, X ≤ 2. You're right
If the absolute value of a * 2 ^ x + the absolute value of 4 ^ x + B = 0 has two unequal roots, then there must be () A.A ^ 2-4b = 0 and a is less than 2, B.1 + A + B is less than 0, great gods help
Choose a
What's the integer between the absolute value of minus two-thirds and the opposite number of minus three-thirds,
Positive 1
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