exam
Maths Puzzle
Numerical Ability
1.Is (5,-2) a solution of the system?
2x+6y=-2
x+2y=1
2.Is (5,-2) a solution of the system?
2x+6y=-2
2x+y=6
3.Is (2,-1) a solution of the system?
2x+6y=-2
x+2y=1
4.
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exam Other Question
Divide:
x^2-2x-35
_________= ??????
x+5
16-4(y+1)=y+6=5y
2/3(a-6)=2(a+4)
-35-5(x-3)=x+2(x-2)