Quadratic Formula
Transcription
Quadratic Formula
3 x 2 −144=0 − 0 x= =− x u_ o 8 x= x= −4 (Aucune_Solution) 2 x+ −5 pét ée) Ra cin e_ D oub le) x x= x= −8 ou x = 8 5( 3x 2= 0 x= 2 3 (Ré 0 Au c u n e_ S olu =0 1= 0 −1 x= x+ 2 +4 4x tio n s _R é e ll x + x 2 =0 x 2 − 64 = 0 x2 −4 2_ ou_ x =− 2 =0 _ oux = − 1 e =0 x 2 +4=0 x2 +x 4 ion 1 Do u b l e) éel s_R les x2 −8 x x2 + x x 2 −11x+24=0 Le_ jour_Pour)_ faire_du_beau_Travaille(",) x= ( Ra c i ne_ t olu x=12_ou_x= −12 x= 2 _ou_ x= 3 =0 =0 2S x 2 +4 eSo cun Au + 1 6= + 1 0= lut 0 x=8oux=3 0 Quel jour_on_est? 0 +2 5= 9x 2 −1 2x x 2 −6x+9=0 Solution Répétée(=3) 2x + x 2 = +4 x2 −1 0x 1x 1 2 x + =0 4 +2 s té e é p Ré n tio olu Ré ion 0 e ell