Exponents
Simplify -32+(-2)3
What is -17 ?
The volume of the rectangular prism (inches)
3"x4" rectangle, where height is 2 inches
What is 24 in3 ?
Simplify by adding like terms:
5-x+xy-3yx-2+2x
What is 3+x-2xy?
Evaluate b2-4ac
when a= -1, b= 2, c= -3
What is -8 ?
The numerical coefficient of -81xyz/c2.
What is -81?
Simplify "the square root of 25"
What is 5 ?
The volume of a box with base area 22 cm2 and height 5 cm .
What is 110 cm3 ?
Simplify by adding like terms:
xym-3ymx-4xmy-3my+2ym
What is -6xym-my?
Evaluate m(x-m) - |x|
when m= -3, x= -4
What is -1 ?
The property exhibited below:
2(x+y)=2x+2y
What is the distributive property?
Simplify "the cubed root of -27"
What is -3 ?
The volume of a cube with sides of length 3 feet.
What is 27 ft3 ?
Simplify by adding like terms:
xy-2-3xy2+5y2x+1-4xy
What is -3xy-1+2xy2 ?
True or False: 3 satisfies the equation
x2-2x+2=5
What is true ?
The number of shoes is greater than the number of boots (write as an algebraic sentence)
Simplify x2yyz4xw3y2w
What is x3y4z4w4 ?
The volume of a soda can with radius 2 inches and height 5 inches (ok to use a calculator)
What is 62.8 in3 ?
Simplify by adding like terms:
x2yp5+2xy2p5+3p5yx-7y2xp5
What is x2yp5-5xy2p5+3p5yx ?
(check -2 or 3)
What is neither ?
True or False: the following equations are equivalent
2x-7 = 1 AND 2x = -6
What is FALSE?
Simplify : -32 minus the cubed root of -8 minus the square root of 16
What is -11 ?
(see diagram )
What is 30 in3 ?
Simplify by adding like terms:
2m3xy2p+4pxy2m3-9xy2m2p+yx2m2p
What is 6m3xy2p-9xy2m2p+yx2m2p ?
Evaluate a3-(a-b)+|a-b|
when a= -2 and b=3
What is 2 ?
Name the property: If a=b
then ca = cb and ac = bc
What is the multiplicative property of equality?