Using the distributive property, marta multiplied the binomial (2x + 3) by the trinomial (x2 + x – 2) and got the expression below.

(2x)(x2) + (2x)(x) + (2x)(–2) + (3)(x2) + (3)(x) + (3)(–2)

which is the simplified product?

2x3 + 6x2 – x – 6
2x3 + x2 – x – 6
2x3 + 5x2 – x – 6
2x3 – x2 – 7x – 6

Marta got the expression

First, note that

Then add terms with the same degree:

At last,

correct choice is C.

The resultant product of the given polynomials is . Option C is correct.

Given information:

Using the distributive property, Marta multiplied the binomial (2x + 3) by the trinomial .

The resultant of the above product is .

Solve the given product as,

Therefore, the resultant product of the given polynomials is . Option C is correct.

For more details, refer to the link:

link

answer are

step-by-step explanation:

if x = 1, then the answer is 3.5