Edexcel C12 2018 October — Question 2

Exam BoardEdexcel
ModuleC12 (Core Mathematics 1 & 2)
Year2018
SessionOctober
TopicSimultaneous equations

2. Use algebra to solve the simultaneous equations $$\begin{aligned} x + y & = 5
x ^ { 2 } + x + y ^ { 2 } & = 51 \end{aligned}$$ You must show all stages of your working.
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