Writing Expressions
Simplify this expression
x + 3x + x + 3
5x + 3
The LCM for 5 and 8
40
expressions in different forms that always represent the same value
Equivalent Expressions
Write an expression equivalent to 2x + 3x + 4x
9x
What is 3(x - 4) equivalent to?
3x - 12
The GCF for 42 and 36
6
Write an equivalent expression to 2(4x + 4)
8x + 8
What is 4(2x + 3) equivalent to?
8x + 12
Prime Factorization for 12
22 x 3
A combination of numbers and variables separated by operation signs. Ex: 2x+3
Expression or algebraic expression
Simplify the expression 4x + 3(x + 1)
7x + 3
A number doubled.
2a
What is an expression that is equivalent to 9x - 5x + 3x?
7x
The GCF of 16 and 40
8
What property says for any numbers a, b and c,
a(b + c) = ab + ac
Distributive property
Simplify the expression 2(3x + 3) - 4
6x + 2
K less than the product of 3 and g.
3g - k
What is an expression that is equivalent to 7x + 5x - 6x?
6x
The LCM for 12 and 11
132
A numerical quantity placed before and multiplying the variable in an algebraic expression.
Coefficient
Simplify the expression x + 2 + x + 2
2x + 4