![\sf 5x^2+7x+2 = 0\\\\By \ mid-term\ break,\\\\5x^2 + 5x+2x+2=0\\\\Taking \ common\\\\5x(x+1)+2(x+1)=0\\\\Take \ (x+1) \ common\\\\(x+1)(5x+2)=0\\\\Either, (By \ Zero's \ Method)\\\\x+1 = 0 \ \ \ OR \ \ \ 5x + 2 = 0\\\\x = -1 \ \ \ OR \ \ \ x = -2/5\\\\Solution \ Set = \{-1, \ -2/5\}\\\\\rule[225]{225}{2}](/tpl/images/2441/1511/df2c2.png)
Please i need help
Solve by factorisation.
5x^2 + 7x + 2 = 0...
Mathematics, 18.08.2021 21:30 fanofhope31
Please i need help
Solve by factorisation.
5x^2 + 7x + 2 = 0
Answers: 1
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