exam
Maths Puzzle
Numerical Ability
what is the defining rule for 5, 11, 29, 83, 245
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exam Other Question
Simplify the following fractions leaving the answer in index form.
(2n^2 * 3n^3/6n^7) Can you help me please?
Factor the expression, if possible:
81 a 4 b - b 5
Please enter "prime ", if the expression cannot be factored.
th 4 next to the "a" is to the power of 4, and so is the 5 next to the "b" its to the power of 5