Year 12 Maths
Algebra, indices and surds
Laws of indices, surds and rationalising denominators, quadratic equations and the discriminant, simultaneous equations, inequalities, polynomial division and the factor theorem.
Algebra, indices and surds free practice
No timer and no account needed. Check each answer as you go, then read the explanation.
1. The cubic x3 + px2 + qx − 6 has factors (x − 1) and (x + 2). Find p and q.
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