10. Find the Volume of the pictured box. Write your answer in ft. Volume:
ft
15 ft
15 ft
301
Extra Credit follow-up: How many cubic yards of cement would it take to fill this in if this
were a plan for a cement slab?
yd

VOLUME = L×B×H = 30 × 15× 1.5 = 675 ft^3

675 ft^3 = 25 cubic yards

so, you need 25 cubic yards of cement to fill that block

gdp is the best phrase!

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0