Final answer:
The value of the expression (4•8) - [(10•2) - 8] is 20, which is derived by correctly applying the order of operations (Bedmas/Bodmas).
Step-by-step explanation:
To solve the expression (4•8) - [(10•2) - 8], we can first simplify it using the Bedmas/Bodmas order of operations. According to this rule, expressions enclosed in parentheses and brackets are solved first. This is followed by solving multiplication or division operations (from left to right), then addition or subtraction (from left to right).
First, we perform the multiply operation in the brackets: 4•8 = 32 and 10•2 = 20. Then subtract 8 from 20, that gives (20 - 8) = 12. Now, we substitute these values back into the expression, making it (32 - 12)
Finally, we perform the subtraction 32 - 12, which equals 20. Hence, none of the provided options a) 8, b) 10, c) 12, d) 14 is correct. The correct answer is 20.
Learn more about Order of Operations