Subtract the polynomials.

(5x^2 −3x − 2) − (−2x^2 − x + 10)

Let's simplify step-by-step.5x2−3x−2−(−2x2−x+10)Distribute the Negative Sign:=5x2−3x−2+−1(−2x2−x+10)=5x2+−3x+−2+−1(−2x2)+−1(−x)+(−1)(10)=5x2+−3x+−2+2x2+x+−10Combine Like Terms:=5x2+−3x+−2+2x2+x+−10=(5x2+2x2)+(−3x+x)+(−2+−10)=7x2+−2x+−12=7x2−2x−12

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?

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