FACTORING
Factor:
x2+5x+6
What is (x+2)(x+3)?
Find the perimeter of a rectangle with:
Length = 6, Width = 4
What is 20 units ?
Solve the system:
y=x+2
y=5
What is (3,5)?
Simplify:
x3⋅x2
What is x5?
Simplify:
3x+5+2x
What is 5x+5?
Factor:
x2−9
What is (x−3)(x+3) (Difference of squares)?
Find the perimeter:
Length = x+3, Width = 2
What is 2(x+3)+2(2)=2x+10 ?
Solve:
y=2x
y=x+3
What is (3,6) ?
Simplify:
x6/x2
What is x4?
Solve:
x+7=12
What is x=5?
Factor:
2x2+7x+3
What is (2x+1)(x+3)?
A rectangle has:
Length = 2x, Width = x+1
Write an expression for the perimeter.
What is
2(2x)+2(x+1)=6x+2
Solve:
x+y=10
x−y=2
What is (6,4) ?
Simplify:
(x2)3
What is x6?
Simplify:
(x+4)(x+1)
What is x2+5x+4?
Factor completely:
3x2−12
3x(x−4)
The perimeter of a rectangle is 30.
Width = 5
Find the length.
What is 2L+2(5)=30
L=10?
How many solutions does this system have?
y=3x+1
y=3x−4
What is No solution (parallel lines) ?
Simplify:
x0
What is 1?
Solve:
3x−5=16
What is x=7?
Factor:
x2−2x−15
What is (x−5)(x+3)?
A rectangle has perimeter 50.
Length is x+5, width is x.
Find x.
What is 2(x+5)+2x
4x+10=50
x=10?
Solve:
2x+y=7
x+y=5
What is (2,3) ?
Simplify (x5y2)/(x2y)
What is x3y?
Solve:
2(x+3)=x+9
What is x=3?