Math

QuestionWhich expression does not equal 3SR3 \cdot S \cdot R? Options: 3RS, 3SR, 3+S+R3+S+R.

Studdy Solution

STEP 1

Assumptions1. The expressions are in the form of multiplication and addition of variables and constants. . The variables and R can represent any real number.
3. The constant3 is a real number.

STEP 2

We need to compare each expression to the original expression R \cdot \cdot R.

STEP 3

The first expression is3RS. In multiplication, the order of the factors does not matter. Therefore,3RS is equivalent to 3R3 \cdot \cdot R.

STEP 4

The second expression is3SR. Again, since the order of the factors does not matter in multiplication,3SR is also equivalent to 3R3 \cdot \cdot R.

STEP 5

The third expression is 3+S+R3+S+R. This expression is not equivalent to 3R3 \cdot \cdot R because it involves addition rather than multiplication.
So, the expression 3+S+R3+S+R is not equivalent to 3R3 \cdot \cdot R.

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