c) 8x2 + 7x + 12, 17x2 - 15x - 21,4 - 9x2 + 11x, 4x2 -- 18x + 19
d) 6ax - 2by + 3cz, 16 by - 11ax – 15cz, 10cz - 9ax - 3by
12.
Answers
Answered by
1
Step-by-step explanation:
i Don't know your question to answer Please thoda acche se Likho in your question
Similar questions