Starting with x0=0x_0 = 0x0=0, use the iteration formula xn+1=2xn2+3\displaystyle x_{n+1} = \frac{2}{x_n^2 + 3}xn+1=xn2+32 three times to find an estimate for the solution to x3+3x=2x^3 + 3x = 2x3+3x=2
Practise Eduqas GCSE Maths Iteration with exam-style questions for Foundation and Higher tier. 40 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.