1.What must be subtracted from a"-4a2 + 5a - 6 to obtain a2 - 2a + 1?
2. How much is a + 2b 3e greater than 2a - 3b + c?
3. How much less than x - 2y + 3z is 2x 4y-2?
Answers
Answered by
0
Answer:
(1)Answer: So, a3 −5a2 + 7a − 7 must be subtracted from a3 − 4a2 + 5a − 6 to obtain a2 − 2a + 1.
(2)a+2b-3c is (- a+5b-4c) greater than 2a-3b+c.
Similar questions