what what must be added to 2 x cube minus 4 x + 9 to get 5 x cube minus 13
Answers
Answered by
12
(2x³ - 4x + 9)+a= –(5x³ - 13)
2x³ - 4x + 9 + 5x³ - 13
⏩ 7x³ - 4x + -4 ⏪ must be added
2x³ - 4x + 9 + 5x³ - 13
⏩ 7x³ - 4x + -4 ⏪ must be added
Similar questions