Edexcel Gcse Mathematics (Linear) - Solving Quadratics By Factorising Page 7
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8x 2 – 2x – 48
11. (a)
Factorise
………………………
(2)
x 2 – 2x – 48 = 0
(b) Solve
x =………………………
or x =………………………
(1)
(Total 3 marks)
Factorise x 2 + 10x + 24
12. (i)
.................................
(ii) Solve the equation
x 2 + 10x + 24 = 0
.................................
(Total 3 marks)
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