Posted by Deborah on Monday, January 28, 2013 at 2:58pm.
1. What is the degree of the monomial 3x2y3?
2
3
5
6
2. What is the simplified form of 8b3c2 + 4b3c2?
12bc
12b3c2
12b6c4
12b9c4
3. What is the simplified form of (4j2 + 6) + (2j2 – 3) ? (1 point)
(0) 6j2 – 3
(1) 6j2 + 3
(0) 6j2 + 9
(0) 4j4 + 3
4. What is the difference of the following polynomials?
(6x3 – 2x2 + 4)
– (2x3 + 4x2 – 5)
______________
(1 point)
4x3 – 2x2 – 1
8x3 + 6x2 – 1
4x3 – 2x2 + 1
4x3 – 6x2 + 9
5. What is the simplified form of (3x3 – 4x2 + 6x) – (5x3 + 2x2 – 3x) in standard form?
–3x3 – 2x2 + 3x
–2x3 – 6x2 – 3x
–2x3 – 6x2 + 9x
8x3 – 6x2 – 9x
Answers:
1.)C
2.)B
3.)B
4.)D
5.)C
Thank You.

Math: Please check my answers  Reiny, Monday, January 28, 2013 at 3:39pm
They are all correct
btw, to write powers in this format we use the ^ symbo
so x^2 means "x squared"

Math: Please check my answers  Shane, Wednesday, October 5, 2016 at 2:26am
5 is not d it is a

Math: Please check my answers  PismoBeachgirl, Tuesday, January 31, 2017 at 1:26pm
You both are wrong the answer for number 5 is A 100%

Math: Please check my answers  EYYYYY, Tuesday, February 7, 2017 at 9:24am
pismobeachgirl is right. Just took the test it's a

Math: Please check my answers  Adolf, Saturday, February 11, 2017 at 7:07am
RIGHT!!

Math: Please check my answers  Jeremy, Tuesday, February 14, 2017 at 12:07pm
C
B
B
D
A
For connexus

Math: Please check my answers  Ayeee, Thursday, February 16, 2017 at 8:31am
Jeremy is right
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