5x^2+2x-3=0 by factorisation method
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Step-by-step explanation:
5x²+2x-3=0
5x²+x(5-3)-3=0
5x²+5x-3x-3=0
5x(x+1)-3(x+1)=0
(5x-3)(x+1)=0
x= 3/5 and -1
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5x^2+2x-3=0
5x^2+5x-3x-3=0
5x(x+1)-3(x+1)=0
x+1=0. 5x-3=0
x=(-1). x=3/5
5x^2+5x-3x-3=0
5x(x+1)-3(x+1)=0
x+1=0. 5x-3=0
x=(-1). x=3/5
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