Mathematics, 29.06.2019 17:40 ThatTrashPanda

Brainliest & points asap ! ( i need someone to check the answers for me or hep me with the right one ) solve by using the quadratic formula. 8. x^2 + 7x -3= 0x= 7.40 and x=0.40 9. 5x^2 -8x -4=0 x=1.49 and x=0.11 10. 3x^2 + x -1= 0 x= -2 and x= 1.67

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