Question

How to solve 2a x a x a x3a + b +4b

Answer 1

`2a \cdot a \cdot a \cdot 3a +b+4b\\\\=6a^(1+1+1+1) +5b\\\\=6a^4 +5b`

Answer 2

`6 {a}^(4) + 5b`

Explanation:

`2a * a* a * 3 a+ b + 4b \\ 2a * a = 2 {a}^(2) \\ 2 {a}^(2) * a = 2 {a}^(3) \\ 2 {a}^(3) * 3a = 6 {a}^(4) \\b + 4b = 5b`

Therefore the answer is

`6 {a}^(4) + 5b`