At Westonci.ca, we provide reliable answers to your questions from a community of experts. Start exploring today! Explore our Q&A platform to find in-depth answers from a wide range of experts in different fields. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

What is the product?

[tex]\[ (4y-3)\left(2y^2+3y-5\right) \][/tex]

A. [tex]\[ 8y^3+3y+15 \][/tex]

B. [tex]\[ 8y^3-23y+15 \][/tex]

C. [tex]\[ 8y^3-6y^2-17y+15 \][/tex]

D. [tex]\[ 8y^3+6y^2-29y+15 \][/tex]


Sagot :

Certainly! Let's find the product of the two polynomials:

[tex]\[ (4y - 3) \left(2y^2 + 3y - 5\right) \][/tex]

To do this, we'll distribute each term in the first polynomial to each term in the second polynomial and then combine like terms.

1. First, distribute [tex]\(4y\)[/tex]:

[tex]\[ 4y \cdot 2y^2 = 8y^3 \][/tex]
[tex]\[ 4y \cdot 3y = 12y^2 \][/tex]
[tex]\[ 4y \cdot (-5) = -20y \][/tex]

2. Next, distribute [tex]\(-3\)[/tex]:

[tex]\[ -3 \cdot 2y^2 = -6y^2 \][/tex]
[tex]\[ -3 \cdot 3y = -9y \][/tex]
[tex]\[ -3 \cdot (-5) = 15 \][/tex]

3. Now combine all these results:

[tex]\[ 8y^3 + 12y^2 - 20y - 6y^2 - 9y + 15 \][/tex]

4. Combine like terms:

[tex]\[ 8y^3 + (12y^2 - 6y^2) + (-20y - 9y) + 15 \][/tex]
[tex]\[ 8y^3 + 6y^2 - 29y + 15 \][/tex]

So, the product is:

[tex]\[ 8y^3 + 6y^2 - 29y + 15 \][/tex]

From the given choices, the correct one is:

[tex]\[ 8 y^3 + 6 y^2 - 29 y + 15 \][/tex]
We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.