Register
X^3+13x^2+32x+20 please help me factorizing above equation
127k views
3 votes
X^3+13x^2+32x+20
please help me factorizing above equation

User Comixninja
by
8.8k points

1 Answer

4 votes

x^3+13x^2+32x+20=x^3+x^2+12x^2+ 12x+20x+20 =\\\\=x^2(x+1)+12x(x + 1 )+20(x+1 )=(x+1)(x^2+12x+20)=\\\\=(x+1)[(x^2+10x+2x+20)]=(x+1)[x(x +10)+2(x+10))]=\\\\=(x+1) (x +2) (x+10)


User Shankia
by
7.6k points
← Prev Question Next Question →

Related questions

User CalleKhan
asked Aug 23, 2024 126k views
Solve by factorizing: 3x²+2x = x²+3x+6
CalleKhan asked Aug 23, 2024
by CalleKhan
8.5k points
1 answer
1 vote
126k views
User Lam Phan
asked Feb 23, 2024 201k views
Solve the following quadratic equations by factorizing 2x^2 - 5x - 3 = 0
Lam Phan asked Feb 23, 2024
by Lam Phan
8.1k points
1 answer
3 votes
201k 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

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!