exam
Maths Puzzle
Numerical Ability
x/4+2/4= 7/2
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exam Other Question
simplify x^3x^6
1. Simplify 4x[(7x^2+2x-5)+(3x^2+9x)/3x]
2.Write down the coeficient of the term 4x^4y^2 in the algebraic expression 4x^4y^2z-3x^3y^2z+3/2xy^3z^2
3. Tom's uncle owns a triang