exam
Maths Puzzle
Numerical Ability
3 square root sign 64x7 divided by 3 square root sign 4x
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exam Other Question
add. 5b^3 - 8b + 2b^2 and 3b^2 - 7b^3 + 5b.
I need help with this. Thanks
solve and check please...
x/2x+2=2x/4x+4+2x-3/x+1