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secondary 4 | E Maths
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How do u solve this?
Date Posted: 3 years ago
Views: 527
Y=0
y = 3^2 - (x - 2)^2
y = (3 + x - 2) (3 - x + 2)
y = (x + 1) ( 5 - X)
I don't think you are asked to solve this. This is to factorize the right-hand side. Are you asked to sketch? or solve y = 0?
y = (3 + x - 2) (3 - x + 2)
y = (x + 1) ( 5 - X)
I don't think you are asked to solve this. This is to factorize the right-hand side. Are you asked to sketch? or solve y = 0?
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