exam
Maths Puzzle
Numerical Ability
Add. Simplify by collecting like radical terms if possible. Assume that all expressions under radicals represent non-negative numbers.
root( 3, y ) + root ( 6, y )
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exam Other Question
Translate to a system of equations and solve:
The sum of two numbers is 30. Their difference is 40. Find the numbers
Subtract and simplify
(8-v)/(v-2) - (4v-9)/(v-2)
i got -v+8/v-2 -4v-9/-v+2... do i go a step further? Is there a step beyond this?