Question

the absolute value of -21, | - 305| ,
- 21
=absolute value of - 21 = 21
= absolute value of | - 305| = 305​

Answer 1

Answer:

-21= -|21|

|-305| =305

Answer 2

Absolute value:

Absolute value or modulus of a real number x, denoted |x|, is the non-negative value of x without regard to its sign. Namely, |x| = x if x is positive, and |x| = -x if x is negative (in which case -x is positive), and |0| = 0. For example, the absolute value of 3 is 3, and the absolute value of -3 is also 3. The absolute value of a number may be thought of as its distance from zero.

Absolute value for -21 is 2 1

Absolute value for l-305 l is 3 05

Learn more about absolute value:

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