Question

$tha \: valne \: of \: |12 - (13 + 7) \times 4| is$
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Answer 1

Answer:

12 - (13 + 7) x 4 = 12 - (20) x 4

= 12 - 20 x 4

= 12 - 80

= -68

Now, we'll now consider the absolute value of the value for our given numerical expression, i.e., |12 - (13 + 7) x 4| = |-68|. Every real number has an absolute value. The absolute value of a real number is the distance of that number from zero (0) on the number line, and the absolute value is defined for the set of real numbers as follows:

|x| = x if x ≥ 0 and

|x| = -x if x < 0.

Therefore, ...

|-68| = -(-68)

= 68 is the value of |12 - (13 + 7) x 4|.