7x5
What is a: Monomial
X3
What is: 3
(5x+3)+(4x-7)
What is: 9x-4
5x2-8x2
What is: -3x2
2x * 8x
What is: 16X2
-27Y4Z2
What is a: Monomial
X2Y3
What is: 5
(5x2+3x)+(3x2+4x-7)
What is: 8x2+7x-7
(6x-8)-(6x+8)
What is: -16
September, April, June and November have 30 days... what months have 28???
4xy3+6y2
What is a: Binomial
a3b2 + a2b2
What is: 5
(-4x3+3x2+4)+(5x3+2x-8)
What is: x3+3x2+2x-4
(5a2b+4b2)-(8a2-3a2b)
What is: 8a2b-8a2+4b2
3x(4x3)
What is: 12x4
16x4y3+6y2 -3x -5
What is a: Polynomial
4xy3+6y2
What is a: 4
(x2-8)-(3x3+6x-4+9x2)
What is: -3x3-8x2-6x-4
5a2b(3a3b2)
What is: 15a5b3
3ab6 - 6b+34a4
What is a: Trinomial
XY7-Y3
What is: 8
(-6x7+3x2 -2x)+(3x7+2x3 -5)+(4x3 -6x+10)
What is: -3x7+6x3+3x2-8x+5
(12x2+x) - (6-9x2+x7 - 8x)
What is: -x7+21x2+9x-6
6ab2(5a2+3b3)
What is: 30a3b2+18ab5
n4m16+n2m18 -nm20
What is: Trinomial
XY5+Y8
What is: 8
(50x8+29x4 -6x2)+(23x5 -30x4+10x2)+(12x2+1)
What is: 50x8+23x5 -x4+16x2+1
(5a2 -3a2b+4b2) - (2a2+3ab2-10b2)
What is: 3a2 -3a2b-3ab2+14b2
5x2y3(4XY - 2xy2)
What is: 20x3y4 - 10x3y5