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2x^2+x-6=0 in complete square method |
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Answer» Solution verified Verified by Toppr 2x 2 +x−6 Completing the square, ⇒x 2 + 2 x\u200b−3=0 ⇒x 2 + 2 x\u200b+ 16 1\u200b− 16 1\u200b−3=0 ⇒(x+ 4 1\u200b) 2 − 16 49\u200b=0 ⇒(x+ 4 1\u200b− 4 7\u200b)(x+ 4 1\u200b+ 4 7\u200b)=0 ⇒(x− 2 3\u200b)(x+2)=0 ⇒x= 2 3\u200b,−2 Solve any question of Quadratic Equations with:-. This is wrong. 3/2,-2 this right SolutionverifiedVerified by Toppr2x 2 +x−6Completing the square,⇒x 2 + 2x\u200b −3=0⇒x 2 + 2x\u200b + 161\u200b − 161\u200b −3=0⇒(x+ 41\u200b ) 2 − 1649\u200b =0⇒(x+ 41\u200b − 47\u200b )(x+ 41\u200b + 47\u200b )=0⇒(x− 23\u200b )(x+2)=0⇒x= 23\u200b ,−2Solve any question of Quadratic Equations with:- Completing the square method paper me nahi ayega What is family law |
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