Posted by **jas20** on Tuesday, February 27, 2007 at 7:57pm.

add 5y-4 and 2y^2-8y

my answer is: 2y^2-3y-4

classify the following, if possible

7x^2+10xy+y^2

a)not classified

b)trinomial

c)monomial

d)binomial

My answer: trinomial

Write using positive exponents, and simplify if possible

(-3x)^-2

a)(1)/(6x^2)

b)(9)/(x^2)

c)(1)/(9x^2)

d) - (9)/(x^2)

My answer: d

all correct, except the last. The 3 is in the () that has an exponent.

## Answer this Question

## Related Questions

- Algebra - If you multiply a trinomial by a monomial, what type of polynomial ...
- Algebra - Hi! My name is Jason... today I have 2 problems for you both having to...
- math - Simplify the expression. 5(x − 1) − 3(x2 + 4x + 5) − 8(...
- algebra - Classify the following polynomial -32xyz a) monomial b) binomial c) ...
- MATH - ALGEBRA - Classify as Monomial, Binomial or Trinomial 8X2-3/5 X+35 Please...
- Math/Algebra - Determine whether each epression is a polynomial. If it is tell ...
- math 118 - x^2+10x Add the proper constant to the binomial so tha tthe resulting...
- math - (x + 6y − 5z) − (x − 2y + 4z) Classify the answer by ...
- Math - Rules on multiplying Monomial to monomials ; Monomial to Binomial : ...
- math - 5a + 2b is a a. monomial b. binomial c. trinomial what is a monomial? ...

More Related Questions