Connect with a global community of knowledgeable individuals on IDNLearn.com. Ask anything and receive comprehensive, well-informed responses from our dedicated team of experts.
Sagot :
To determine which option is not a correct way to rewrite the expression [tex]\((4x^2 + 3x - 7)(x - 2)\)[/tex] using the distributive property, let's analyze each option in detail.
### Option A:
[tex]\[ (4x^2 + 3x - 7)(x) + (4x^2 + 3x - 7)(-2) \][/tex]
This option distributes the expression [tex]\((4x^2 + 3x - 7)\)[/tex] over both [tex]\(x\)[/tex] and [tex]\(-2\)[/tex]. This is a correct use of the distributive property.
### Option B:
[tex]\[ (4x^2)(x) + (4x^2)(-2) + (3x)(x) + (3x)(-2) + (-7)(x) + (-7)(-2) \][/tex]
This option breaks the original expression down into separate terms and distributes each term individually over [tex]\(x\)[/tex] and [tex]\(-2\)[/tex]. This is also a correct application of the distributive property.
### Option C:
[tex]\[ (4x^2)(x - 2) + (3x)(x - 2) + (-7)(x - 2) \][/tex]
This option groups the original expression into three parts [tex]\((4x^2)\)[/tex], [tex]\((3x)\)[/tex], and [tex]\((-7)\)[/tex], and then distributes each part over [tex]\((x - 2)\)[/tex]. This is another correct use of the distributive property.
### Option D:
[tex]\[ (4x^2 + 3x - 7)(x) + (4x^2 + 3x - 7)(x - 2) \][/tex]
In this option, the original expression [tex]\((4x^2 + 3x - 7)\)[/tex] is distributed over both [tex]\(x\)[/tex] and [tex]\((x - 2)\)[/tex] separately. However, when we combine these into a single expression, it does not align correctly with the distributive property because it does not factor out the common [tex]\((x - 2)\)[/tex] term properly.
Therefore, the incorrect option is:
[tex]\[ \boxed{D} \][/tex]
### Option A:
[tex]\[ (4x^2 + 3x - 7)(x) + (4x^2 + 3x - 7)(-2) \][/tex]
This option distributes the expression [tex]\((4x^2 + 3x - 7)\)[/tex] over both [tex]\(x\)[/tex] and [tex]\(-2\)[/tex]. This is a correct use of the distributive property.
### Option B:
[tex]\[ (4x^2)(x) + (4x^2)(-2) + (3x)(x) + (3x)(-2) + (-7)(x) + (-7)(-2) \][/tex]
This option breaks the original expression down into separate terms and distributes each term individually over [tex]\(x\)[/tex] and [tex]\(-2\)[/tex]. This is also a correct application of the distributive property.
### Option C:
[tex]\[ (4x^2)(x - 2) + (3x)(x - 2) + (-7)(x - 2) \][/tex]
This option groups the original expression into three parts [tex]\((4x^2)\)[/tex], [tex]\((3x)\)[/tex], and [tex]\((-7)\)[/tex], and then distributes each part over [tex]\((x - 2)\)[/tex]. This is another correct use of the distributive property.
### Option D:
[tex]\[ (4x^2 + 3x - 7)(x) + (4x^2 + 3x - 7)(x - 2) \][/tex]
In this option, the original expression [tex]\((4x^2 + 3x - 7)\)[/tex] is distributed over both [tex]\(x\)[/tex] and [tex]\((x - 2)\)[/tex] separately. However, when we combine these into a single expression, it does not align correctly with the distributive property because it does not factor out the common [tex]\((x - 2)\)[/tex] term properly.
Therefore, the incorrect option is:
[tex]\[ \boxed{D} \][/tex]
We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. For dependable and accurate answers, visit IDNLearn.com. Thanks for visiting, and see you next time for more helpful information.