exam
Maths Puzzle
Numerical Ability
9:
(x3 + 4x2 - 2x + 5) - (3x3 - 3x2 + x - 2)
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exam Other Question
question is reduce the rationals expression to the lowest terms
3x^2 - 9x+6 over 10-5x
multiply and divide rational expression:
2x^2-x-3 // 3x^2-11x-20
________ X ____________
3x^2+7x+4 // 4x^2-9
6p-18 *** 3p-9
_______ /