Question

Simplify the following expression
6a^4c+8ac^2-4a^4c-15-10ac^2

Answer 1

`2a^4c-2ac^2-15`

Explanation:

`6a^4c+8ac^2-4a^4c-15-10ac^2`

We need to organize this expression into groups of like terms, so we can combine them easier. There are 2 groups of like terms,

`6a^4c-4a^4c` and
`8ac^2-10ac^2`

`6a^4c-4a^4c+8ac^2-10ac^2-15`

Add similar elements:

`2a^4c+8ac^2-10ac^2-15`

Add,
`8ac^2-10ac^2=-2ac^2`

`=2a^4c-2ac^2-15`

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Answer 2

2a^4c-2ac^2-15

Explanation:

Sorry, I not sure if this is right or not cause I don't know if the exponent for -4a^4c is that or -4a^4c-15, but I'm just going to go with -4a^4c. However aside from that you just combine like terms.