exam
Maths Puzzle
Numerical Ability
The square root of x^3 equals 8. Solve.
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exam Other Question
Factor each of the following polynomials completly
14x^2 - 20x + 6
Lane invested $10,000, part at 15% and part at 14%.
If the total interest at the end of the year is $1,430,
how much did she invest at 15%?