If the absolute value of a number is 3.4, then the number is equal to ()

Plus or minus 3.4
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RELATED INFORMATIONS

1. What is the number whose absolute value equals itself?
2. According to the meaning of the power, we can get that the second power of 4 = 4 * 4, the third power of 4 is equal to 4 * 4 * 4, then the second power of 4 multiplied by the third power of 4 = (4 * 4) * (4 * 4 * 4) = (4 * 4 * 4 * 4) *4 is equal to the fifth power of 4. Calculate the cubic of the following formula 6 times the fifth power of 6, the m-cube of a, and the nth power of A
3. According to the meaning of power, the quadratic power of 4 = 4 * 4, the cubic power of 4 = 4 * 4 * 4, then the cubic power of 4 quadratic power * 4 = (4 * 4) * (4 * 4 * 4) = 4 * 4 * 4 * 4 = 4 Then the cubic power of 4 quadratic power * 4 = (4 * 4) * (4 * 4 * 4) = the quintic power of 4 * 4 * 4 * 4 = 4, so as to calculate the m power of a and the n power of a (m, n is an integer)
4. From the meaning of power, we can see that: 2 ^ 3 * 2 ^ 4 = (2 * 2 * 2) * (2 * 2 * 2) = 2 ^ 7, please use this method to simplify the cubic power of 4 and the cubic power of B c'mon
5. What is the meaning of the 0.5 power of 5? How to calculate it? I mean the power What about 0.8 power
6. As follows: calculate the second power of (- 2), the second power of 2, the third power of (- 2), the third power of 2 Calculate the second power of (- 2), the second power of 2, the third power of (- 2), and the third power of 2. In connection with the power of such specific numbers, do you think the following formulas hold when a < 0? 1. The square of a > 0.2. The square of a = - A 3. The square of a = - the square of a 4. The third power of a = (- a) the third power Note that 2 is not the same as 3, one is the opposite of the square of a, the other is the square of (- a)
7. Given the absolute value of A-4 + the absolute value of B-8 = 0, find the value of a + B divided by a times B
8. Given that the absolute value of a is 8, the absolute value of B is 4, and the absolute value of a + B = - A-B, try to find the sum of all the values of a + B
9. Given that ab ≠ 0, and a, B are different signs, try to compare the absolute value of a in a with that of B in B
10. It is known that a B is opposite to each other and C D is reciprocal to each other. The square of X is equal to 4. Try to find the value of X2 - (a + B + CD) x + (a + b) 2007 + (CD) 2008
11. If the absolute value of a is equal to a, then what number is a: if the absolute value of a is greater than a, then what number is a?
12. The difference between the opposite number of 2 and 3 / 4 and the number with absolute value of 5 and 1 / 4 is
13. The absolute values of 4.8, 0, negative 5 and 1 / 2 are () respectively, and the number with absolute value of 5 is The absolute values of 4.8, 0, negative 5 and 1 / 2 are () respectively, and the number with absolute value of 5 is ()
14. If the absolute value of x = 2, then the number is half a, and the absolute value of a = negative half a, then a must be half a?
15. Given that the square root of 2a-1 is ± 4, the cube root of 3A + B-1 is 3, find the cube root of a-b
16. If the cube root of 2A + 19 is 3, find the square root of 3A + 4
17. Given that the cube root of a number is 3-2a-4 and 4-3a + 7, find the number
18. A simplest fraction, if the numerator plus 1, the fraction is 23; if the denominator plus 1, the fraction is 12, the fraction is 23______ ．
19. Multiply the numerator of a simplest fraction by 3 and divide the denominator by 3 to get 1.2?
20. If C and B are opposite to each other and C and D are reciprocal to each other, then the value of a + b-2cd is