Simplify Rational Expressions
Simplify the expression
(16b^4c^3)/(8bc^2)
2b^3c
Multiply the rational expressions and simplify
(2x^3)/(7x) xx 14/x
4x
(x+5)/3 div (x+5)/1
1/3
This science and math superstar developed the 3 Laws of Motion.
Who is Sir Isaac Newton
What is the only even prime number?
2
Factor 10x2+ 5x
5x(2x + 1)
Simplify the rational expression
y=(n+3)/(n^2+10n+21)
1/(n+7)
(10n^2)/4 xx 2/n
5n
(x^2 - 9)/(x+4) div (x + 3)/(x+4)
x - 3
This female scientist was famous for her work in radioactivity and discovered two elements.
Marie Curie
Which number is not prime, but Ms. Stauffer thinks it should be?
1
Factor 64x2 - 25y2
(8x + 5y) (8x - 5y)
Simplify the rational expression
(x^2-2x-35)/(x^2-9x+14)
(x+5)/(x-2)
(2c^3)/(12b) xx (2b^2)/(b)
(c^3)/3
(x+5)/(x-4) div (x^2 -25)/(x^2 - 16)
(x+4)/(x-5)
This scientist famously traveled to the Galapagos Islands to study the adaptations of rare wildlife. He was also very found of pigeons.
Charles Darwin
What are the chances of flipping a coin and getting 2 heads in a row?
1/4 or 25%
Factor x2 - 52x + 100
(x - 50) (x - 2)
Simplify the rational expression
(y^2+9y-10)/(2y+20)
(y-1)/2
(n^2+n-2)/(n+2) xx (4n)/(n-1)
4n
(n^2+7n+12)/(16n^2) div (n+3)/(2n)
(n+4)/(8n)
This female mathematician is credited as being the first computer programmer.
Ada Lovelace
Which factoring method is most often forgotten by Ms. Stauffer's students?
Greatest Common Factor
Completely factor:
3x2 - 18x + 27 Tip: Use 2 methods
3 (x - 3) (x -3) or 3(x - 3)2
The 3 must be out front to be completely factored!
Simplify the rational expression
(6x^2+ 17x +5)/(9x +3) Give extra time!
(2x +5)/3
(y^2-1)/(y^2-49) xx (y-7)/(y+1)
(y-1)/(y+7)
(b+4)/(3b+2) div (3b+12)/(b+1)
(b+1)/(3(3b+2)
This self-taught statistician developed the mathematics of baseball's sabermetrics. He is discussed but not portrayed in the movie Moneyball.
Bill James
Name the three main types of rocks (The names are based on how they are formed)
Igneous, Sedimentary, and Metamorphic
8x2 + 2x - 3 (Give extra time)
(4x +3) (2x -1) or (2x -1) (4x +3)