To the Power
By the Definition
Add Polynomials
Subtract Polynomials
I can't believe you didn't know that
100
(–46x2y3z)0
1
100
a mathematical phrase that contains one or more terms separated by addition and subtraction signs
What is an expression
100
(7x2 - 8) + (3x2 + 1)
what is 10x2-7
100
(5a + 9b) - (4b + 2a)
3a+5b
100
Michael J. Graham
Who is the president of Xavier University
200
a mathematical statement that two expressions are equal
What is an equation
200
(7x2 – x – 4) + (x2 – 2x – 3) + (–2x2 + 3x + 5)
6x2 – 2
200
(2s + 5) – (s – 7)
s+12
200
Before Mount Everest was discovered, what was the highest mountain in the world?
Mount Everest (even though it hadn't been discovered, it still existed!)
300
The real number constant at the beginning of a term
What is a coefficient
300
(5x2 - x - 7) + (2x2 + 3x + 4)
7x2+2x-3
300
(x-3)-(-4x2-3x+2)-(2x2-4x-3)
2x2+8x-2
300
What is the most sold candy leading up to Halloween?
Reeses peanut butter cups
With $509.8 million sold each October
400
Means many terms
What is a polynomial
400
(5a2x + 3ax2 - 5x) + (2a2x - 5ax2 + 7x)
7a2x-2ax2+2x
400
(x3 - 3x2y + 4xy2 + y3) - (7x3 -9x2y + xy2 + y3)
-6x3+6x2y+3xy2
500
Write an expression for the perimeter. (Remember perimeter can be found by adding all the sides together!)
What is 33b-8
500
(14x3 + 3x2 – 5x + 14) – (7x3 + 5x2 – 8x + 10)
7x3-2x2+3x+4