Using the distributive property, Marta multiplied the binomial (2x + 3) by the trinomial (x2 + x – 2) and got the expression bel
ow.
(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
2 answers:
Answer:
option C is correct

Step-by-step explanation:
The distributive property states that:

Given that:
Marta multiplied the binomial (2x + 3) by the trinomial 
i.e,

Distribute first term of the binomial to the trinomial expression and second term of the binomial to the trinomial expression.

Apply the distributive property:

Simplify:

Combine like terms:

Therefore, the simplified product of the given expression is: 
Marta got the expression

First, note that

Then add terms with the same degree:

At last,

Answer: correct choice is C.
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