exam
Maths Puzzle
Numerical Ability
2xsquared - 4x = 3
how do i start to solve this? i tried it and got something with sqrt of 10...???
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exam Other Question
What is the result of x^4+4x^3+6x^2+4x+1 divided by x+1?
Is this correct?
4/5a<-12
a<-15