Saved Bookmarks
| 1. |
Let X = a ^ 2 - b ^ 2 + 3ab , Y = 2b ^ 2 - 3a ^ 2 + 6ab and Z = 8a ^ 2 + 6b ^ 2 - 5ab . ) X + Y + Z Find ii) X - Y + Z |
|
Answer» ong>Answer: LET X = a ^ 2 - b ^ 2 + 3ab , Y = 2b ^ 2 - 3a ^ 2 + 6AB and Z = 8a ^ 2 + 6B ^ 2 - 5ab . ) X + Y + Z FIND ii) X - Y + Z - 27509599. |
|