(2a^2+5a+7)-(a^2-3a-1)=
3 answers
2a^2 + 5a + 7 - a^2 + 3a + 1 = 2a^2 - a^2 + 5a + 3a + 7 + 1 = a^2 + 8a + 8
What is the answer
The answer is a^2 + 8a + 8.
3 answers