Question

3a*a^4+3a*a^3-5a^2*a^3-5a^2*a

Answer 1

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

Answer 2

3a*a^4+3a*a^3-5a^2*a^3-5a^2*a

First, we can simplify the terms by combining like terms.

3a*a^4 can be written as 3a^5 3a*a^3 can be written as 3a^4 -5a^2*a^3 can be written as -5a^5 -5a^2*a can be written as -5a^3

So the expression becomes: 3a^5 + 3a^4 - 5a^5 - 5a^3

Now, we can combine like terms: 3a^5 - 5a^5 = -2a^5 3a^4 - 5a^3 = 3a^4 - 5a^3

So the final simplified expression is: -2a^5 + 3a^4 - 5a^3