Question

What should be taken away from
$2 - a + 3a^{2}$
to get
$1 + a + {2a}^{2}$
PLEASE ANSWER TO GET 1O POINTS​

Answer 1

Try to make equations in these type of questions
So
(2-a+3a^2)-x=(1+a+2a^2)
x=(2-a+3a^2)-(1+a+2a^2)
x=2-a+3a^2-1-a-2a^2
x=(1-2a+a^2)
x=(a-1)^2
I hope this helps
Please mark me as the brainiest

Answer 2

Step-by-step explanation:

boy ur. just noob because the ans will be 1