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Help would very much be appreciated

Help would very much be appreciated-example-1
User Bajaco
by
8.1k points

1 Answer

11 votes

Answer:

a.

Explanation:

well, just put the parameters into the expression and do the calculations :

(((2+h)² + 2(2+h) - 1) - (2² + 2×2 - 1))/h

(((4 + 4h + h²) + 4 + 2h - 1) - 4 - 4 + 1)/h

(h² + 6h)/h = h + 6

User Nima
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