Question

What should be added to 8x3 - 3x2 + 5x - 9 to get sum equal to 7x3 + x2 – 3x + 4?
o what should be added to 142, 283 to get r3_772 +5?​

Answer 1

Answer:

4th and 3rd of August to the next year of school reopening year old and a lot more of the year and a year ago when to use that as the only thing we can think