WORTH 50 POINTS 1. What is the degree of the monomial 3x^2y^3?

A. 2
B. 3
C. 5
D. 6

2. What is the simplified form of 8b^3c^2 + 4b^3c^2 ?

A. 12bc

B. 12b^3c^2

C. 12b^6c^4

D. 12b^9c^4

3. What is the simplified form of (4j^2 + 6) + (2j^2 + 3) ?

A. 6J^2 --- 3
B. 6J^2 + 3
C. 6J^2 + 9
D. 4J^4 + 3

4. what is the difference of the following polynomials?

(6x^3 - 2x^2 + 4)

- (2x^3 + 4x^2 - 5)


A. 4x^3 - 2x^2 - 1

B. 8x^3 + 6x^2 - 1

C. 4x^3 - 2x^2 + 1

D. 4x^3 - 6x^2 + 9

( OKAY THIS ONE EVEN HARDER ;-; )

5. f (x) = 3x^3 - 4x^2 + 6x and g (x) = 5x^3 + 2x^2 - 3x. What is f (x) - g (x) ?

A. -2x^3 - 6x^2 + 9x

B. -2x^3 - 6x^2 - 3x

C. 2x^3 + 6x^2 + 3x

D. 8x^3 - 6x^2 - 9x

i need my grades to improve a bit so please help ;(

(if you wanna do some work while listening to sugarcrash for an hour then i will send you da link!)