Solve each equation with the quadratic formula.

1 N C2v0Z1q2v wKzu2t8az aSPopfptvwDaAruet s KANltlH trIiAgPhKtJsI F fMOavdqe7 fwxintLhg DI0nIfgiRnui2tgeQ OAKlMgdecb0rBa9 by Kuta Software LLCKuta Software - Infinite Algebra 1 Name_____ Period____Date_____Using the quadratic FormulaSolve each equation with the quadratic ) m2 5 m 14 = 02) b2 4 b + 4 = 03) 2 m2 + 2 m 12 = 04) 2 x2 3 x 5 = 05) x2 + 4 x + 3 = 06) 2 x2 + 3 x 20 = 07) 4 b2 + 8 b + 7 = 48) 2 m2 7 m 13 = 10-1- d n2l081Z2W 1 KDuCt8aD ESZo4fItUwWahrZej R QAel5lG yrdiHgOhZtWs4 p TMAapdLec GwAi7teh4 JITnxfGixnUiRtVew rA9lNgBeAb2rsaU by Kuta Software LLC9) 2 x2 3 x 15 = 510) x2 + 2 x 1 = 211) 2 k2 + 9 k = 712) 5 r2 = 8013) 2 x2 36 = x14) 5 x2 + 9 x = 415) k2 31 2 k = 6 3 k2 2 k16) 9 n2 = 4 + 7 n17) 8 n2 + 4 n 16 = n218) 8 n2 + 7 n 15 = 7-2- 2 I2X0i1o2j QKAuOtwaD xSdoIfUtwwRaArwer e QAVlklP QrdiDgWhvtWsQ b DMDa2dieU mwPixtYhs OI8njfYicn6iptNer oAjlfgIeVb7rOaw by Kuta Software LLCKuta Software - Infinite Algebra 1 Name_____ Period____Date_____Using the quadratic FormulaSolve each equation with the quadratic ) m2 5 m 14 = 0{7, 2}2) b2 4 b + 4 = 0{2}3) 2 m2 + 2 m 12 = 0{2, 3}4) 2 x2 3 x 5 = 0 { 52, 1}5) x2 + 4 x + 3 = 0{ 1, 3}6) 2 x2 + 3 x 20 = 0 { 52, 4}7) 4 b2 + 8 b + 7 = 4 { 12, 32}8) 2 m2 7 m 13 = 10 { 7 + 734, 7 734}-1- x d2Q0D1S2L RKcuptra2 GSRoYfRtDwWa8r9eb 4 lA0lllx TrCiagFhYtKsz I RM8awd7e6 ywYiPtghR OItnLfpiqnAiutDeY QALlegpe6bSrIay by Kuta Software LLC9) 2 x2 3 x 15 = 5 {4, 52}10) x2 + 2 x 1 = 2{1, 3}11) 2 k2 + 9 k = 7 { 1, 72}12) 5 r2 = 80{4, 4}13)

2 2 x2 36 = x { 92, 4}14) 5 x2 + 9 x = 4 { 45, 1}15) k2 31 2 k = 6 3 k2 2 k { 52, 52}16) 9 n2 = 4 + 7 n { 7 + 19318, 7 19318}17) 8 n2 + 4 n 16 = n2 { 2 + 2 379, 2 2 379}18) 8 n2 + 7 n 15 = 7 { 7 + 30516, 7 30516}-2-Create your own worksheets like this one with Infinite Algebra 1. Free trial available at