Equivalent Expressions
The product of n and 4 plus 7
4n + 7
42 - 5
What is 11
6 + 3(10 / 2 + 4 - 3)
What is 10 / 2
The 4 is this expression 64 is called...
What is the exponent?
73 = 21
What is 343?
The sum of 4 and the product of n and 7
4 + 7n
x = 3
5(2x + 9)
What is 75
3 - (4 + 2 x 5)2
An algebraic expression contains at least one these.
What is the Variable?
x=3
4(x + 3)
4(3 + 3)
43 + 3
86
4 should be multiplied by what's inside the parenthesis.
The product of 7 and the sum of n and 4
7 (n + 4)
n = 3
8n2
What is 72
2(x - 3)
What is x - 3
The number multiplied by and found in front of the variable.
What is Coefficient?
54 + (9-2)
54 + 7
20+7
27
54 is supposed to equal 625 not 27.
The difference of 3 times p and 3
3p - 3
n= 2
n3 -3
What is 5?
r=4
5r2 + 28
Substitute r for 4
_______ ______ have the same variables raised to the same exponents
What are like terms?
75 = 35
It should be 7 x 7 x 7 x 7 x 7=16807
The product of 2 and p subtracted from 6
6 - 2p
5(23 - 2)
What is 30?
5 + 6 - 32
What is 32
The quantities that are added or subtracted.
What is Terms?
evaluate the expression 8x + 2 when x=2
8(2)+2
4+2
6
8 is multiplied by 2 not divided to 2