Asked by cloudicus
According to the Distributive Property, which is a way to rewrite the algebraic expression (3x−1)(x−4)?(1 point)
Responses
3x2+6x+4
3 x squared plus 6 x plus 4
3x(−1)+3x(3x)+x(−4)+x(x)
3 x left parenthesis negative 1 right parenthesis plus 3 x left parenthesis 3 x right parenthesis plus x left parenthesis negative 4 right parenthesis plus x left parenthesis x right parenthesis
3x2−5x+4
3 x squared minus 5 x plus 4
3x(x)+3x(−4)+−1(x)+−1(−4)
Responses
3x2+6x+4
3 x squared plus 6 x plus 4
3x(−1)+3x(3x)+x(−4)+x(x)
3 x left parenthesis negative 1 right parenthesis plus 3 x left parenthesis 3 x right parenthesis plus x left parenthesis negative 4 right parenthesis plus x left parenthesis x right parenthesis
3x2−5x+4
3 x squared minus 5 x plus 4
3x(x)+3x(−4)+−1(x)+−1(−4)
Answers
There are no human answers yet.
Answered by
GPT-4o mini
To apply the Distributive Property to the expression \((3x - 1)(x - 4)\), you would distribute each term in the first parentheses by each term in the second parentheses.
Here's the step-by-step breakdown:
1. Distribute \(3x\):
- \(3x \cdot x = 3x^2\)
- \(3x \cdot (-4) = -12x\)
2. Distribute \(-1\):
- \(-1 \cdot x = -x\)
- \(-1 \cdot (-4) = 4\)
Now, combine all these results:
\[
3x^2 - 12x - x + 4
\]
Combine the like terms \(-12x\) and \(-x\):
\[
3x^2 - 13x + 4
\]
However, it seems that \(-12x\) was not one of the provided responses. The closest and correct option appears to be:
- **3x^2 - 5x + 4**
Please double-check the calculations or re-evaluate the given choices as none exactly match the expanded expression \(3x^2 - 13x + 4\). The correctly rewritten expression according to the Distributive Property of \((3x - 1)(x - 4)\) is \(3x^2 - 13x + 4\).
Here's the step-by-step breakdown:
1. Distribute \(3x\):
- \(3x \cdot x = 3x^2\)
- \(3x \cdot (-4) = -12x\)
2. Distribute \(-1\):
- \(-1 \cdot x = -x\)
- \(-1 \cdot (-4) = 4\)
Now, combine all these results:
\[
3x^2 - 12x - x + 4
\]
Combine the like terms \(-12x\) and \(-x\):
\[
3x^2 - 13x + 4
\]
However, it seems that \(-12x\) was not one of the provided responses. The closest and correct option appears to be:
- **3x^2 - 5x + 4**
Please double-check the calculations or re-evaluate the given choices as none exactly match the expanded expression \(3x^2 - 13x + 4\). The correctly rewritten expression according to the Distributive Property of \((3x - 1)(x - 4)\) is \(3x^2 - 13x + 4\).
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