Factorisation 1) 16x^2 + 72x + 81
Attachments:
![](https://hi-static.z-dn.net/files/dc4/fa1c16b5967aa43da293df09c4a1e9da.jpg)
Answers
Answered by
4
Answer:
16x²+72x+81
16x²+36x+36x+81
(16x²+36x)+(36x+81)
4x(4x+9)+9(4x+9)
(4x+9)(4x+9)
GautamJoshi71:
thanks for helping me.
Similar questions
Math,
3 months ago
English,
3 months ago
History,
3 months ago
Math,
7 months ago
Social Sciences,
1 year ago