x2 – 4x + 45 Jo 20 cancer jald se jald abhi dega usko like and share kar dunga​

2 thoughts on “x2 – 4x + 45 Jo 20 cancer jald se jald abhi dega usko like and share kar dunga​”

1. pattern to yhi h bas sign check kr lo plz vo glt ho skte h

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2. Step-by-step explanation:

   x²-4x+45 =0

   x²+5x-9x+45=0

   x(x+5)-9(x-5) =0

   (x-9) (x-5) =0

   x-9=0; x-5=0

   x=9; x=5

   ur q ur wrong sign

   plz mark me as a brainlest

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