click below
click below
Normal Size Small Size show me how
Module 9; Math 113
Absolute Value Equations and Inequalities
Question | Answer |
---|---|
True or false- |2x+10|= -4, the solution set is {-7,-3} | False- absolute value (the distance of a number from zero) can not be a negative value. The solution is the empty set {} |
|x-4|= 0 | {4} |
|(8x-5)/7|= 10 | {-65/8,75/8} |
|x+1|= |4-x| | {3/2} |
|2x-2|<-12 | {} |
|5x+3|+13>15-3 | {} |
|x|+4<8 | (-4,4) |
|2x-4|<8 | (-2,6) |
|2x-4|<8 | (-2,6) |
|2x-4|<8 | (-2,6) |