exam
Maths Puzzle
Numerical Ability
Subtract. 4x - 2x^2 + 4x^3 from 4x^3 + x - 3x^2.
I am in dire need of help. Thanks.
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exam Other Question
x3/2=27 and 3/4=1-3x-2/x=1
on page 196
#8
i dont understand how im surppose to answer it.
im confused.