At the beginning of the season, MacDonald had to remove 15 orange trees from his farm. Each of the remaining trees produced 220 oranges for a total harvest of 40700 oranges. Write an equation to determine the initial number of orange trees (t) on MacDonald's farm.

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

17

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