exam
Maths Puzzle
Numerical Ability
Please if you would
simplify by rationalizing the denominator
(sqrt11-sqrt5)/(sqrt11+sqrt5)
thank you
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exam Other Question
{{{A rocket travels 100:45km/h}}}. "What is the distance covered, to the nearest kilometre, if the rocket travels 2.42 h in space?"
Thank you for answering my question.
2+3(5x+7)=53
3n+2(n-4)= 42
3(x+2)= 15