Edexcel AS Paper 1 2019 June — Question 2

Exam BoardEdexcel
ModuleAS Paper 1 (AS Paper 1)
Year2019
SessionJune
TopicQuadratic Functions

  1. Find, using algebra, all real solutions to the equation
    1. \(16 a ^ { 2 } = 2 \sqrt { a }\)
    2. \(b ^ { 4 } + 7 b ^ { 2 } - 18 = 0\)