x^2+3x=0 and 5x^2-8x-4=0
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Originally Posted by ashleeyy- x^2+3x=0 . This means either or . 5x^2-8x-4=0 Because 5 is prime it must be 5 x 1 for coefficients of x^2. Trying -2*2 for the -4 and manipulating gives This will come naturally with practice
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