x2 + x -20 = 0
Please give me the correct answer as soon as possible with steps to do it .
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please mark me as brainliest
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=>x^2-4x+5x-20 (splitting the middle term)
=>(x^2-4x)+(5x-20)
=> x(x-4)+5(x-4)
=>(x+5)(x-4)
therefore, x= (-5) and 4
and please mark me brainliest ,plz
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