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Grade 12 Paper 1 - Solve for $x$: $(x-1)(x-4) > x+11$
in Grade 12 Maths by Platinum (112k points) | 12 views

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(x+1)(x-7)>0   factorize to get critical values

x= -1 or x= 7   use number line or any method to test values where they satisfy inequality

x is greater or equal to 7 only
by Diamond (84.9k points)

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