Sewanhaka High School
Math 8
Per:________________
Mrs. Lidowsky, Principal
Mr. Long, Teacher
Date:_____________________
Name:________________________________
HW #78: Dividing Polynomials by a monomial
Directions: Answer all questions. Show work.
Find the quotient for exercises 1 to 3
11m8  m 6  2m 4
1)

m2
2t 6  t 4  3t 3
2)

- t2
3)
 3n 3  n 2  2n

- 2n
4) The area of a parallelogram is 35x3 + 5x2 – 25x. Find the height of the parallelogram with a base of 5x.
H=?
B = 5x
5) Multiply: 5d(d2 – 2d) =
6) Multiply: (m3 + 9m2 + 1)3m2 =
7) Subtract: (-2x2 + 5x + 4) – (x2 + 7x - 6) =
For exercises 8 and 9, rename each decimal as a fraction in simplest form.
8) .88 = _____________
9)
.4 = ______________