Exponents
Solve: 6 to the power of 3
216
The product of 7 and m
7m
Solve the expression when x = 2 and y = 1.
2(x - y) + 3
6
Which value for d makes the expressions 3d − 4 and 12d ÷ 6 equivalent?
d = 4
What is the coefficient? 12p + 47
12
If a numbed is cubed, it means the exponent is what?
a number to the power of 3
25 less than w
w - 25
Evaluate the expression when x = 5
x + 2x / 5
3
Which value for p makes the expressions 9p − 5 and (3 + p)5 equivalent?
p = 5
What is the constant? 12p + 47
47
Write the exponent and the solve: 3 x 3 x 3 x 3 x 3
3 to the power of 5 = 243
Write an algebraic question: The quotient of 7 and the difference between x and 35.
7 / (x-35)
Evaluate the expression 5(m - 2) + 10w when m = 8.4 and w = 1.25.
44.5
Select all the expressions that are equivalent to 18 + 4(m − 3) + 4m.
2(4m + 3) 4(2m + 4)
5m + 19 8m + 16
8m + 6
2(4m + 3) and 8m + 6
What is the coefficient of x/13?
1/13
Solve: 1/3 to the power of 4
1/81
Write an algebraic expression for 24 more than the product of 2 and x.
2x + 24
Evaluate 4x^3 - 3y when x = 2 and y = 10.
2
Write an equivalent expression using the Distributive Property. 35 + 21
Hint: ____( __ + __ )
7(5 + 3)
For the expression 4x + 7, the ____ is 4, the ___ is x, and the ___ is 7
coefficient, variable, constant
What happens if the exponent is negative? Example: 5 to the power of -2
1/25
The quotient of three times a number and the sum of that number and seven, decreased by four.
3x/x+7 - 4
Evaluate the expression 6x + 2/3 - 4y + 1/2 when x = 3/4 and y = 1/6
5
Write three expressions that are equivalent to 24k + 12k.
Example: k(24+12), 6k(4+2), 4(6k+3k)
Identify the coefficients and the constants in this expression.
5x-x+y+6-4f
Coefficients: 5, 1, 4
Constants: 6