Have a few questions... anyone want to try?
Identify the degree of the polynomial 7ab + 9a - 8

2
3
7
9
3. Add. (2c2 + 3c + 9) + (5c2 - 10c - 7)

7c2 + 7c + 2
7c2 - 7c - 2
7c2 + 7c - 2
7c2 - 7c + 2
4. Subtract. (f2 + 12f + 1) - (3f2 + 8)

-2f2 + 12f - 7
-2f2 - 7
-2f2 + 9
-2f2 + 12f + 9
5. Multiply. (x - 10)(x - 10)

x2 - 100
x2 - 20x + 100
x2 - 20x - 100
x2 + 100
6. Factor the GCF. 6m3 + 14m2 - 18m

2(3m3 + 7m2 - 9m)
2m(3m2 + 7m - 9)
m(6m2 + 14m - 18)
None of the above

Question

Have a few questions... anyone want to try?
Identify the degree of the polynomial 7ab + 9a - 8
 	
	2
	3
	7
	9
3. 	Add. (2c2 + 3c + 9) + (5c2 - 10c - 7)
 	
	7c2 + 7c + 2
	7c2 - 7c - 2
	7c2 + 7c - 2
	7c2 - 7c + 2
4. 	Subtract. (f2 + 12f + 1) - (3f2 + 8)
 	
	-2f2 + 12f - 7
	-2f2 - 7
	-2f2 + 9
	-2f2 + 12f + 9
5. 	Multiply. (x - 10)(x - 10)
 	
	x2 - 100
	x2 - 20x + 100
	x2 - 20x - 100
	x2 + 100
6. 	Factor the GCF. 6m3 + 14m2 - 18m
 	
	2(3m3 + 7m2 - 9m)
	2m(3m2 + 7m - 9)
	m(6m2 + 14m - 18)
	None of the above

gorv · Answer

1.   2
3.  7c2 - 7c + 2
4. -2f2 + 12f - 7
5. x2 - 20x + 100
6. 2m(3m2 + 7m - 9)