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Square Root Equations
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100
x + 8 = -2
What is x = -10?
100
2x + 5 = 23
What is x = 9?
100

m2 + 24 = 33

m= + or - 3

100

Define Equation

A math problem with an equal sign 

100

What is the name of an angle of more than 90 degrees but less than 180 degrees? 


Answer: Obtuse angle

200
y - 5 = -14
What is y= -11?
200
m/-2 + 7 = 21
What is m= -28?
200

k2/-5 = -20

k = + or - 10

200

Define Inverse Operations 

Using the opposite operation to cancel out the original. 

200

What comes after a trillion? 


Answer: Quadrillion

300
-12 x = 132
What is x= -11?
300
49 = 5y - 26
What is y = 15?
300

-4a2 - 37 = -137

a = + or - 5

300

Define Evaluate 

To solve 

300

What is the number of sides on a nonagon? 


Answer: Nine

400
p/4 = -8
What is p = -32?
400
-2w + 1 = -9
What is w= 5?
400

w2/3 +21 = 48

w = + or - 9

400

Define Integer

A whole number and its opposite
400

What is the square root of a quarter? 


Answer: A half

500
-5 + w = -2
What is w = 3?
500
-5 + 10b = -75
What is b=-7?
500

4v2 -54 = -5

v = + or - 7/2

500

Define Rational Number

A number that can be written as a fraction.

500

What is the only number that has letters in alphabetical order? 

Answer: Forty