Question

What is three less than three times an unknown ‘x’?

1. x-3
2. 3x-3
3. 3(x-3)
4. 3-3x

Answer 1

Answer:

Three less than three times an unknown ‘x’ is 3x-3.

Step-by-step explanation:

Step : 1 Remove parenthesis from either side of the equation and combine similar phrases to make it simpler.

To separate the variable term on one side of the equation, use addition or subtraction.

To find the variable, use division or multiplication.

Step : 2  Another name for this is a cubic equation. The term "cubic polynomial equation" or "trinomial polynomial equation" refers to a polynomial equation with a degree of three. Choose any two equation pairs from the system. Use the addition/subtraction technique to remove the same variable from each pair. Use the Addition/Subtraction technique to solve the system comprising the two new equations. Rewrite one of the original equations using the result, then find the third variable.

Step : 3 When a polynomial, p(x), is divided by x - a, p is the result (a). Therefore, according to the remainder theorem, when x3 + 3x2 + 3x + 1 is divided by x + 1, 0 is the remaining. Additionally, x + 1 may be described as a component of x3 + 3x2 + 3x + 1.

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Answer 2

Option 2: 3x - 3 is the appropriate response.

The algebraic equivalent of the expression "three less than three times an unknown 'x'" is as follows:

3x - 3

Let's dissect it to see why that's the case. The symbol for "three times an unknown 'x'" is 3x. "Three less than" instructs us to take 3 away from 3x, giving us:

3x - 3

Therefore, the alternative choices do not translate to "three less than three times an unknown 'x'," Without the "three times," option 1, x-3, only denotes "three less than an unknown 'x'." The equivalent of option 3, 3(x-3), is 3x - 9, which is not the same as 3x - 3. Option 4, 3-3x, stands for "three less than three times an unknown 'x'," as opposed to "three less than three times an unknown 'x'," which is what it actually means.

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