A fishing pond loses an average of 2/3 inches of water each week. Find the total changed in the water level of the pond after 5 weeks.

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue

answer:

your answer is: c. 196 7/8 in^3.