book
Maths Puzzle
Numerical Ability
Locate the foci with this equation:
(x-5)*/5* + (y-3)*/10*
KEY:
*= squared. (EX: 5squared)
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book Other Question
solve inequalities.
A. x^3-x^2-4x+4<0
B.3x^2-7x+2 <0
x+1
Could you help me with this problem, please.
3^x2 =8