exam
Maths Puzzle
Numerical Ability
I am having major problems with this
(x+5)^2=3
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exam Other Question
solve the following equation for x: 64=2^3x.
a.x=1
b.x=2
c.x=2.5
d.x=3
Solve by completing the square
3x^2 - 4x + 5 = 0