exam
Maths Puzzle
Numerical Ability
It says to simplify
x^-2 y^3
I got x^2y^3=x.x.y.y.y
Please help me Thank You=)
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exam Other Question
where would you put the parenteses
use ( ) and use[ ] if needed
4*8+1+2*6-10=200
will someone please help me sole this problem. It says to multiply or divide and simplify: 2x^2+x-3/2x^2+5x+2/3x^2+x-4/3x^2+10x+8