Ask Question
9 April, 09:18

From the sum of 3a²-a-3 and 2a-9, subtract a²-3a-7

+4
Answers (1)
  1. 9 April, 10:29
    0
    The sum of 3a²-a-3 and 2a-9 is 3a²+a-12

    3a²+a-12 - (a²-3a-7) = 3a²+a-12 - a² + 3a + 7 =

    2a² + 4a - 5
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “From the sum of 3a²-a-3 and 2a-9, subtract a²-3a-7 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers