Register
Which shows one way to determine the factors of x3 + 4x2 + 5x + 20 by grouping?
40.8k views
1 vote
Which shows one way to determine the factors of x3 + 4x2 + 5x + 20 by grouping?

User Russbishop
by
8.2k points

1 Answer

7 votes
Hello,


x^3+4x^2+5x+20\\ =x^2(x+4)+5(x+4)\\ =(x+4)(x^2+5)
User Ishpeck
by
8.0k points
← Prev Question Next Question →

No related questions found

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

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
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
Write words to match the expression. 24- ( 6+3)
Link Copied!