write as an algebraic expression.1,five more than the absolute value of a number2,the sum of the additive inverse of a number and its absolute value3,the additive inverse of the absolute value of twice some number4,the absolute value of the sum of two numbers5,the sum of the absolute values of two numbers6,the absolute value of the difference of X and Y is greater than 57,three times the absolute value of a number is 8
热心网友
write as an algebraic expression。以代数式写出（下列表述）1,five more than the absolute value of a number一个数的绝对值加5|X| + 52,the sum of the additive inverse of a number and its absolute value一个数的负值与其绝对值的和（additive inverse是“加法上的逆元素、加法逆元”，在初等代数里面就是负值）-X + |X|3,the additive inverse of the absolute value of twice some number一个数的两倍的绝对值的负值-|2X|4,the absolute value of the sum of two numbers两个数的和的绝对值|X + Y|5,the sum of the absolute values of two numbers两个数的绝对值的和|X| + |Y|6,the absolute value of the difference of X and Y is greater than 5X与Y的差的绝对值大于5|X - Y| 57,three times the absolute value of a number is 8一个数的绝对值乘3得83 x |X| = 8。