Download Solving Quadratic Equations Directions: For Each Equation below

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Solving Quadratic Equations
Directions: For Each Equation below, use the inverse of the order of operations to solve for each indicated
variable. SHOW ALL WORK!!!
1)
x2 = 16
2) x2 = 12
6) 2x2 = 10
7) –3x2 = – 33
Key:
1) x = + 4
2) x = + √
6) m = + √
2.24
10) x = + √
7) x = + √
3) x2 – 5 = 4
4) x2 + 1 = 15
5) x2 – 8 = 30
8) 2x2 – 5 = 11
9) 12 – 3x2 = 9
10)
–2=5
5) s = + √
6.16
3) x = + 3
4) b = + √
8) x = + √
3.74
9) x = + 1
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