exam
Maths Puzzle
Numerical Ability
-m2+3m+4=0
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exam Other Question
rewrite each expression using positive exponents and simplify.
3x^2 (4x^3)^-2
(6^2x^3y^-4/12x^-2y)
evaluate the expression
(64)^-2/3
perform the operation and write
write this phrase as an expression Eleven less than three times a number