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Vocabulary
Adding
Subtracting
Multiply (Basic)
FOIL
100

a number in front of a variable

coefficient

100
(5p² − 3) + (2p ²− 3p³)
What is -3p³ + 7p² - 3
100
(5a + 4) - (5a + 3)
What is 1
100
2x(2x + 6)
What is 4x² + 12x
100
(7x - 6)(5x + 6)
What is 35x² + 12x - 36
200

a letter that represents an unknown number

variable

200
(4 + 2n³) + (5n³ + 2)
What is 7p ³ + 6
200
(3x² - 3x) - (3x - 3x²)
What is 6x² - 6x
200
-5(x - 1)
What is -5x + 5
200
(8n + 1)(6n - 3)
What is 48n² - 18n - 3
300

parts of an equation

terms

300
(4n − 3n³) + (3n³+ 4n)
What is 8n
300
(2xy² - 6x + 3) - (-3xy² - 8 + 2)
What is 5xy² + 2 + 1
300
3(2xy - 2x + 6)
What is 6xy - 6x + 6
300
(6k + 5)(5k + 5)
What is 30k² + 55k + 25
400

how many times you multiply a number by itself

exponent

400
(2n - 6) + (2n³ + 2n² + 6)
What is 2n³ + 2n² + 2n
400
(8x + 7x² - 6) - (7x - 14x² + 6)
What is x + 21x² - 12
400
12x(2xy - 2)
What is 24x²y - 24x
400
(7k − 3)(k² − 2k + 7)
What is 7k ³ - 17k² + 55k - 21
500

what does FOIL stand for

First Outer Inner Last

500
(2x² + 3xy² - 6) + (4xy² - 2x +10)
What is 2x² + 7xy² + 4
500
2xy + 6x - 2y - 12x - 14xy - 6
What is -12xy - 6x - 2y - 6
500
2.5(2x - 4x² - 8)
What is 5x - 10x² - 20
500
(n² + 6n - 4)(2n - 4)
What is 2n³ + 8n² - 32n + 16