Adding and Subtracting Polynomials
Simplify:
(g - 4) + (3g - 6)
4g - 10
Simplify:
3x(x2-1)
3x3-3x
Factor: 30x-42
6(5x-7)
Factor:
p2 +2p -35
(p-5)(p+7)
What color is Sonic the Hedgehog?
Blue
Simplify:
(-5h - 2) - (7h +6)
-12h - 8
7ab(-3a+4ab)
-21a2b + 28a2b2
Factor: 5a3+2a2
a2(5a+2)
Factor:
z2 - 4z - 21
(z+3)(z-7)
What is the largest island in the world?
Greenland
Subtract the polynomials:
(-x2 - 5) - (-3x2 -x -8)
2x2 + x +3
Simplify: (x+4)(x-9)
x2-5x-36
Factor completely: 2x2 - 8
2(x+2)(x-2)
Factor:
-5y2 - 22y - 8
(-5y-2)(y+4)
In Greek mythology, who is the goddess of wisdom and warfare?
Athena
Subtract the Polynomials:
(k2 + 6k3 -4) - (5k3 + 7k -3k2) - k3
4k2 -7k -4
Simplify: (4x-8)2
16x2 - 64x + 64
Factor: 2p2 + 3p +1
(2p+1)(p+1)
Factor:
x2 - 3x + 4ax - 12a
(x+4a)(x-3)
The line "To be or not to be" comes from which Shakespeare play?
Hamlet
Find the missing side of a triangle if the perimeter is 6x2-4x+11 inches, and two sides are 5x2-6x-2 inches and -x2+10x+5 inches. (Hint: Draw a picture)
2x2-8x+8
A picture measures 3x2 - 1 by 2x inches. A frame around it measures 7x2+2x by 8x. Find the area of just the frame (not including the picture).
(50x3 + 16x2 + 2x) square inches
Factor completely:
3n3+30a2+63a
3a(a+7)(a+3)
Factor:
n3 - 9n
n(n+3)(n-3)
In what country could you find the Leaning Tower of Pisa?
Italy