Maths Revision 0.0 / 5 ? MathematicsAlgebraGCSEEdexcel Created by: keefwalkerCreated on: 22-09-16 14:28 if x squared = 36 there are two answers x = 6 and x = -6 1 of 5 3 3 2 of 5 3 3 3 of 5 3 3 4 of 5 3 3 5 of 5
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