exam
Maths Puzzle
Numerical Ability
divide
x2 - 9x + 20 ÷ x2 - 25
------------ ÷ ---------
6x - 4 ÷ 2x + 10
I am totaly stumped, please help!!!
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exam Other Question
3. Simplify:
√[81x12y8z10
solve the following equation for x
2x^2-4t+4=6