exam
Maths Puzzle
Numerical Ability
a. i^102
b. i^-15
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exam Other Question
1/4(3x+1)=2(2x-4)-8, Is 13/3 a solution to y over 2-7 over 9=y over 6 plus 2 over 3, 2.2.a.a.a.b, (2 over 5xy to the3rd power)(1 over 3 xto the sencond power and y to the second po
Solve the system by graphing, addition and substitution methods
3x - y = 1
3x - y = 2