Zero Product Property
(x-3)(x+4)=0
x= 3, -4
-3x+9
-3(x-3)
x2-7x-18=0
x = -2, 9
2m2-18m+16=0
m = -8 , -1
Angles that add up to 180 degrees are often called this.
What are supplementary angles?
(2x-4)(-14x-7)=0
x= 2, -.5
2x+14y
2(x+7y)
p2-5p-14=0
x= -2 , 7
3x2+6x+1=-2
x = -1
1, 2, 3, 4, 5....
What is a natural number?
(x2-1)(x+3)=0
x = -3, -1, 1
70k-98
14(5k-7)
m2-9m+8=0
m = -8 , -1
6k2-42k+72=0
k= 3 , 4
Another name for 22/7
What is pi?
(x3-1)(x2-9)=0
x = -3, 1, 3
-2x4+6x2
-2x2(x2-3)
x2-16x+63=0
x = -9 , -7
7k2+9k=0
k = -9/7 , 0
What are the four parts of a paragraph proof?
Format, Intro, Body, Conclusion
(x4+64)(x4+243)=0
x = No Real Solution
x2y3z4-x4y3z2
x2y3z2(z2-x2)
b2+5b=0
b = -5 , 0
2n2x-4nx-x=-3x
x=0
n = 1
The type of Geometry that we study, often referred to planar Geometry.
What is Euclidean Geometry?