Ill give brainliest! if you answer this math question

To solve

Multiply top numbers of the fractions first

Then multiply the bottom

Final answer is

Add negative symbol as well

For the simplified version its

Add negative symbol

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

Idon’t know actually is more difficult