Sandy had some pineapples at her house. she went to the store and bought 14 more. when she got home she had a total of 43 pineapples. how many pineapples did she have at her house before going to the store?

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

it is true

step-by-step explanation:

all the combinations add up i used   calculator