SOLUTION: State the degree of the following polynomial. 8x3 + 6x2y + 4xy3 - 2y4 a)1 b)2 c)3 d)4 e)5 Which of the following would be classified as a trinomial? a)x2 + 2x b

Question 93502: State the degree of the following polynomial.
8x3 + 6x2y + 4xy3 - 2y4
a)1
b)2
c)3
d)4
e)5

Which of the following would be classified as a trinomial?
a)x2 + 2x
b)1 - x - x5
c)3xy
d)(xy)z
e)all of these

Simplify (4x3y3 - 2x2y2 + 4) - (-3x3y3 - 5x2y2 - 8)
a)7x3y3 + 3x2y2 + 12
b)x3y3 - 7x2y2 - 4
c)7x3y3 - 7x2y2 - 4
d)x3y3 + 3x2y2 + 12
e)none of these

If A=3x2-2x-7 and B=x2+9, then what is their sum, A+B?
a)5x2-2x+2
b)4x2-2x-2
c)4x2+2
d)4x2-2x+2
e)none of these

Multiply and simplify.

6x2(2x3 - 8x + 5)
a)12x5 - 48x3+30x2
b)8x5 - 14x3 + 11x2
c)12x6 - 48x2 + 30x
d)12x6 - 18x2
e)none of these

Answer by jayanthihemkos@yahoo.com(87) (Show Source): You can put this solution on YOUR website!
State the degree of the following polynomial.
8x3 + 6x2y + 4xy3 - 2y4
a)1
b)2
c)3
d)4
e)5

ANS: 3
Which of the following would be classified as a trinomial?
a)x2 + 2x
b)1 - x - x5
c)3xy
d)(xy)z
e)all of these
ANS: b

Simplify (4x3y3 - 2x2y2 + 4) - (-3x3y3 - 5x2y2 - 8)
a)7x3y3 + 3x2y2 + 12
b)x3y3 - 7x2y2 - 4
c)7x3y3 - 7x2y2 - 4
d)x3y3 + 3x2y2 + 12
e)none of these
ANS: a
If A=3x2-2x-7 and B=x2+9, then what is their sum, A+B?
a)5x2-2x+2
b)4x2-2x-2
c)4x2+2
d)4x2-2x+2
e)none of these
ANS: d
Multiply and simplify.
6x2(2x3 - 8x + 5)
a)12x5 - 48x3+30x2
b)8x5 - 14x3 + 11x2
c)12x6 - 48x2 + 30x
d)12x6 - 18x2
e)none of these

ANS: a

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