Register
Factorise fully 6x + 9x cubed
167k views
21 votes
Factorise fully 6x + 9x cubed

User Mvl
by
3.1k points

2 Answers

7 votes

Answer:

3x(3x² + 2x)

Explanation:

6x + 9x³

rearrange tribe

9x³ + 6x

factor by grouping

3(3x³ + 2x)

3x(3x² + 2x)

User Folex
by
2.9k points
5 votes

Answer:


  • 3375x^3

Explanation:

→
\left(6x\:+\:9x\right)^3

→
\left(15x\right)^3 [ add the x inside the bracket ]

→
15^3x^3 [ remove the bracket ]

→
3375x^3 [ final answer ]

User Amin Ba
by
3.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.4m questions

4.4m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Can someone help me plz I have to Turn 27/9 in simplest
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
Simplify: 10 ÷ [(5 + 2) − 5]
A survey of 539 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 189 watched TV 163 hung out with friends 29 watched TV and ate pizza, but did
Link Copied!