Solve the following second degree equations for x:


3
a. 2x2 = 50 c. ÄÄ = 4
ÚÄ
ûx

1 24 1
b. ÄÄ = 1 d. ÄÄ = Ä
x2 x2 6


a. x = 5
b. x = 1
9
c. x = ÄÄ
16
d. x = 12

Mathematics

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