s277400 S3 Additional Mathematics Question post on Fri, 29/07/2022 12:46pm Is question 31a present correctly? Thanks
sushi88 Post on Fri, 29/07/2022 9:33pm Just work out D = b2 – 4ac = (1)2 – 4(1)(3) = 1-12 = -11 This means that D < 0 and since a = 1 => a > 0 Conclude with your last statement.