Exponents
Rewrite in exponent form
9*9*9*9*9
9^5
x-1-1-1+x-x
x-3
Evaluate the expression when x=50
x+12
62
Identify the coefficient in the expression
x^2+10x+15
10
Rewrite in expanded form
5^3
5*5*5
11x-5-3-2x
9k-8
Evaluate the expression when x=10
2-x
-8
Which word represents (x-2) in the expression?
3(x-2)
sum, difference, product, or quotient
difference
Evaluate
2^5
32
Simplify the expression
5(3p+4)
15p+20
Evaluate the expression when y=7
2y+15
29
Which word represents 10x in the expression?
5+10x
sum, difference, product, or quotient
product
Simplify
3*10^2-10
290
3(4q+2n)-2n
12q-4n
Evaluate the expression when x=7 and y=2
3(5y-x)
9
Write any expression with three terms.
Your expression must have one of the following:
- two plus signs
- two minus signs
- one plus sign and one minus sign