exam
Maths Puzzle
Numerical Ability
can i get some help on solving this. i need your great knowledge
Find all real and imaginary solutions to each equation.
104. x^-2 - 9x^-1 + 18 = 0
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exam Other Question
Solve for x:
a)(2x-1)^1/2=sqrt3
b)8^(2x)+8^x=0
c)(x+3)^(2/3)=4
Here is the problem:
Find the solution to the following systems of equations:
3x-2y+4z=8
x-y-2z=5
4x-3y+2z=13