Register

Multiply the following polynomials. 3x3(5x2+4x) Question 1 options: 8x6+7x3 15x6+12x4 15x6+12x3 15x5+12x4 8x5+7x4 15x5+12x3

Multiply the following polynomials. 3x3(5x2+4x) Question 1 options: 8x6+7x3 15x6+12x4 15x6+12x3 15x5+12x4 8x5+7x4 15x5+12x3
21.8k views
2 votes
Multiply the following polynomials. 3x3(5x2+4x) Question 1 options:

8x6+7x3

15x6+12x4
15x6+12x3
15x5+12x4
8x5+7x4
15x5+12x3

User Dpgaspar
by
7.4k points

1 Answer

5 votes

Answer:


15x^5+12x^4

Explanation:


Given,\\\\=3x^3(5x^2+4x)\\\\=3x^3*5x^2+3x^3*4x\\\\=15(x^3* x^2)+12(x^3* x) \ \ \ \ \ \ \ \ \ \ \ (x^m* x^n=x^(m+n))\\\\=15x^5+12x^4

User Ijw
by
8.6k points
← Prev Question Next Question →

Related questions

User Sooriya Dasanayake
asked Apr 24, 2021 157k views
The product of 3x2 and 5x4 is equivalent to... A. 15x6 B. 15x8 C. 8x6 D. 8x8
Sooriya Dasanayake asked Apr 24, 2021
by Sooriya Dasanayake
8.0k points
1 answer
4 votes
157k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!