Terminology
The sum of the exponents on the variables of a single term
What is a like term?
What is same variable set with the same corresponding exponents, or a constant.
When two similar variables are multiplied you do this to the exponents
What is add
When two similar variables are divided you do this to the exponents
What is subtract
What is the relationship between the sides of a right triangle?
What is a2+b2=c2
A polynomial with 3 terms
What is a trinomial?
Simplify.
(-2x2+4)+(x2-2)
What is -x2+2
Simplify.
(-3x)(2x)
What is -6x2
Simplify.
(-12x3)/(2x)
What is -6x2
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A symbol used to represent an unknown value
What is a variable
Simplify.
(-3y3-2x2+5)+(5y3-2)
What is 2y3-2x2+3
Simplify.
-3x(2x2-3)
What is -6x3+9x
Simplify.
(-36x2y2+12xy)/(4xy)
What is -9xy+3
The speed of light
What is 300,000,000 m/s
A number used to multiply an expression and tells us how many groups of something we have
Simplify.
(-2x2+x-2)-(2x2+x-2)
What is -4x2
Simplify.
4xy(-3x2+2y-6)
What is -12x3y+8xy2-24xy
Simplify.
(-8x2+4x-6)/(4)
What is -2x2+x-(3/2)
The three colors our rod cells in our eyes detect
The process of multiplying all terms in an expression by a coefficient
What is the distributive property
A triangle has the following side lengths: x+3, 2x-1, and 4x+7. Find the perimeter.
What is 7x+9
You are building a deck that must be 5 meters longer than 3 times the width. If the width is 3 boards long of unknown length, what is the area of the deck?
What is 3x(9x+5)=27x2+15x
The volume of a rectangular prism is 27x3+9x2. The area of its base is 3x2. What is the height of the prism?
What is (27x3+9x2)/(3x2)=9x+3
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