The answer is -2. option D is the correct answer
for x = 3,
2(x-4) + 3x - x²
=2(3-4) + 3*3 - 3²
=-2+9-9
=-2
Multiplication:
To determine the sum of two or more numbers, mathematicians multiply the numbers. It is a basic mathematical procedure that is widely used in daily life. Multiplication is used when we need to combine groups of like sizes. Multiplication is a representation of the fundamental idea of adding the same number repeatedly. The outcome of multiplying two or more numbers is referred to as the product of those numbers, and the factors are the quantities that are multiplied. Multiplying the numbers makes it simpler to add the same number repeatedly.
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