Your friend iggy tells you that the product of 80 and 700 will have four zeroes. explain to iggy why his estimation is incorrect, and how to fix it.

the balance is found at the link

step-by-step explanation:

(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