4r²-12rs+9s²+8r-12s
factorise it ? correctly
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Step-by-step explanation:
[tex]4r {}^{2} - 12rs + 9 {s}^{2} + 8r - 12s \\ 12 {r}^{3} - 3s - 12rs[/tex]
hope it helps
Step-by-step explanation:
Step-by-step explanation:
\begin{gathered}4r {}^{2} - 12rs + 9 {s}^{2} + 8r - 12s \\ 12 {r}^{3} - 3s - 12rs\end{gathered}
4r
2
−12rs+9s
2
+8r−12s
12r
3
−3s−12rs
hope it helps