5. Use the vertical method to multiply two trinomials.

4x^2-5x+3*5x^2+3x+2

Step 1: Multiply the top trinomial by the last term in the bottom trinomial. Place each result in the blank spaces provided. (2 points)

Step 2: Multiply the top trinomial by the middle term in the bottom trinomial. Place each result in the blank spaces provided. (2 points)

Step 3: Multiply the top trinomial by the first term in the bottom trinomial. Place each result in the blank spaces provided. (2 points)

Step 4: Add the three partial products to find the final answer. Place the result at the bottom. (1 point)

Respuesta :

Answer:

19x²-2x+2

Step-by-step explanation:

stepss

4x^2-5x+3*5x^2+3x+2

then group the terms

4x²+3*5x²-5x+3x+2

add sim elements

4x²+3*5x²-2x+2

multiy the numbers

4x²+15x²-2x+2

add sim elements

19x²-2x+2

the answer is 19x²-2x+2

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