An irrational number is divided into a positive irrational number and what?
0
Given that a and b are rational numbers, and a is not equal to b, then the square of a plus b () A must be a non-negative number B must be a non-negative number C must be a negative number D must be a positive number
D
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- 1. Given the rational number a, b, c, satisfy |a-1+|b+3+|c-1|=0, and obtain the value of (abc)125th power ÷(9th power of a ×3rd power of b ×2nd power of c) Given the rational number a, b, c, satisfy |a-1+|b+3+|3c-1|=0, find the value of (abc)125th power ÷(9th power of a ×3rd power of b ×2nd power of c)
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- 16. 0
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