-15y3
15y3
0
y3
(2a2b + 3b2) + (5a2b + 7b2) =
a2b + 10b2
7a2b + 10b2
7a2b + b2
a2b + b2
-4+2r+pr3
4+2r+pr3
p+2r+r3
p+2r2+pr3
Subtract x-y from the sum of x+3y and -3x-y?
-3x+3y
x+y
3x-3y
x-y
What should be subtracted from 8a2b2 - 9a3+ 11y3 to get 6y3?
-8a2b2 + 9a3- 5y3
-8a2b2+ 9a3+ 5y3
8a2b2+ 9a3- 5y3
8a2b2 - 9a3+ 5y3
5a + 7a + 2b + 8b - a + 1 = ?
8a + 9b + 1
10a + 10b + 1
11a + 11b + 1
11a + 10b + 1
Degree of the polynomial x2y3+ 5x2- 9xy is?
2
3
4
5
The numerical coefficient of 6x2y2 is?
6
x2
y2
-90m3
