Question

Which is not a correct way to rewrite this expression using the distributiveproperty?​

Answer 1

Answer: I think the correct answer is B

Step-by-step explanation:

Answer 2

Answer:

The correct option is A.

Step-by-step explanation:

The given expression is

$(4x^2+3x-7)(x-2)$

If a ,b, c are three real number, then by distributive property,

$a(b+c)\Leftrightarrow ab+ac$

Using distributive property, then given expression can be written as

$(4x^2+3x-7)(x)+(4x^2+3x-7)(-2)$

Option A is not a correct way to rewrite the given expression and option C represents a correct way to rewrite the given expression.

Using distributive property, then given expression can be written as

$(4x^2)(x-2)+(3x)(x-2)+(-7)(x-2)$

Option D represents a correct way to rewrite the given expression.

Again using distributive property in the above expression, we get

$(4x^2)(x)+(4x^2)(-2)+(3x)(x)+(3x)(-2)+(-7)(x)+(-7)(-2)$

Option B represents a correct way to rewrite the given expression.

Therefore the correct option is A.