Question

3 + A + a²takeaway - 5 + 4 a²​

Answer 1

Answer:

3 + A + $a^{2}$ - ( - 5 + 4 $a^{2}$ )

3 + A + $a^{2}$ + 5 - 4 $a^{2}$

3 + 5 + A + $a^{2}$ - 4 $a^{2}$

8 + A - 3 $a^{2}$

Hope this helps you.