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What is the value of (4-2)³-3x4?
a. -20
b. -4
c. 4
d. 20

User Slanden
by
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1 Answer

5 votes

Final answer:

The value of the expression (4-2)³-3×4 is calculated using PEMDAS, leading to the final answer of -4. Therefore correct option is B

Step-by-step explanation:

The value of the expression (4-2)³-3×4 can be calculated using the order of operations, which is parentheses, exponents, multiplication, and subtraction (PEMDAS).

First, calculate the expression within the parentheses (4 - 2), which equals 2.

Next, apply the exponent by raising 2 to the power of 3, resulting in 2³ = 8.

Following this, perform the multiplication: 3×4 = 12.

Finally, subtract the product from the value obtained after raising to the power: 8 - 12 = -4.

Hence, the value of the expression is -4, which corresponds to option b.

User Alexgrover
by
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