Multiplying Polynomials and Simplifying Expressions Answers

The product of a binomial and a trinomial is x 3 + 3 x 2 − x + 2 x 2 + 6 x − 2. Which expression is equivalent to this product after it has been fully simplified?

Iliana multiplied 3p – 7 and 2p2 – 3p – 4. Her work is shown in the table.

Chin made an error in his chart showing the multiplication of the binomial by the trinomial.

Using the distributive property to find the product (y−4x)(y2+4y+16) results in a polynomial of the form y3+4y2+ay−4xy2−axy−64x. What is the value of a in the polynomial?

Simplify the expression 3x(x – 12x) + 3x2 – 2(x – 2)2. Which statements are true about the process and simplified product? Select three options.

Use the chart to multiply the binomial by the trinomial.

Sharina simplified the expression 3(2x – 6 – x + 1)2 – 2 + 4x. In Step 1 she simplified within the parentheses. In Step 2 she expanded the exponent.

What is the product?(4y − 3)(2y2 + 3y − 5)

The polynomial x3 + 8 is equal to

Use the chart to multiply the binomial by the trinomial.