exam
Maths Puzzle
Numerical Ability
Simplify
2x -10/x2nd power - 25 + x2nd power - 2x - 15/x2nd power - 4x - 5
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exam Other Question
Can you help me solve:
t^4-1 over t^4-81 times t^2+9 over t^2+1
evaluate:{-6{=3{4{={-5{-o*6