Hi please help. I couldn't get the and after many attempts. X = -3/2 or x=1

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secondary 2 | Maths
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secondary 2 Maths

Hi please help. I couldn't get the and after many attempts.
X = -3/2 or x=1

Date Posted: 7 years ago

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Date Posted: 7 years ago

Oscar

7 years ago

Hi How did u arrived at 2x^2 + x - 3 = 0
I got 2x^2 - 3x + 3 = 0. Please explain to me thanks.

Oscar

7 years ago

Oh, I saw my mistakes. Thereafter can solve by using the quadratic formula which will be taught in Sec 3. Thanks ☺