danyellecaballero danyellecaballero

25-10-2018
Mathematics

contestada

he product of a + 3 and –2a2 + 15a + 6 is –2a3 + xa2 + 51a + 18. What is the value of x?

Respuesta :

sqdancefan sqdancefan

29-10-2018

Answer:

9

Step-by-step explanation:

The contributors to the a² term in the product are ...

... 3×(-2a²) + a(15a) = a²(-6+15) = 9a²

Answer Link

Otras preguntas

What is the voice and choice of end-stopping and enjambment of the poem written on the wall at chang's hermitage

How does Gulliver's attitude toward this search compare to the emperor's attitude? A. The emperor wants an inventory made of all of Gulliver's belongings. Gull

The picture provides the question

Question 10 !! Help me please

Shown below is a carbocation intermediate in an electrophilic addition reaction of HCl with two different alkenes. Draw structural formulas for both of the alke

Communicate Precisely Compare the graphs for stores A and B. For what numbers of guitar strings is it cheaper to buy from store B? Explain how you know.

Find the circumcenter of the triangle ABC. A(-5, -6), B(-8,6), C(-5,6). The circumcenter is (Type an ordered pair)

da 8. On the grid, construct a topographic profile (cross section) from point A to point 8 by following the directions below. a. Plot the elevation along line A

How can you be physiologically damaged if you're not taken seriously in your community while you are a gender based violence survivor

1. Complete the reading for this lesson. 2. Complete the activities in the lesson. 3. In the Assessments Area, submit your Organization Analysis graphic organiz