16-20 Given a quadratic equation, write in standard form and then substitute the values of a, b, andc into the quadratic formula. Solve the equation by using the quadratic formula.2x - 3x-5=011. Subsitute a, b, and c into the quadraticformula.Choices for 11-20:12. Solve for x.-2+ y(2) – 4(3)(5)A) x =3BD) x =10V112(3)10x² - 3x =-53+ (-3)' - 4(1)(5)B) x =3+/29BE) x =102(1)13. Subsitute a, b, and c into the quadraticformula.3+ V(-3) – 4(5)(-1)C) x =CD) x =-1,2.2(5)14. Solve for x.-3+ (3) – 4(2)(5)D) x =3CE) x = 1,-2(2)3x +2=5x1 V14-3± /(3)² – 4(5)(1)E) x =ABC) x = -315. Subsitute a, b, and c into the quadratic32(5)formula.5+V(-5) – 4(3)(2)16. Solve for x.AB) x =ABD) x =2(3)-5+ V(5)' – 4(2)(3)AC) x =ABE) x =-1,-35x? = 3x +12(3)17. Subsitute a, b, and c into the quadratic3+V(-3) – 4(2)(-5)ACD) x = -1,formula.AD) x =2(2)18. Solve for x.5+ (-5) – 4(2)(3)3士V29AE) x =ACE) x =22(2)2x - 5x +3=0V(-3)° -4(1)(-5)3 V11ADE) x =BC) x =2.2(1)19. Subsitute a, b, and c into the quadraticformula.20. Solve for x.

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Given a quadratic equation, write in standard form and then substitute the values of a, b, and c into the quadratic formula. Solve the equation by using the quadratic formula. 2x - 3x-5= 0 11. Subsitute a, b, and c into the quadratic formula. Choices for 11-20: 12. Solve for x. -2+ V(2) - 4(3)(5) 3 BD) x = 10 A) x = 2(3) 10 3+ (-3) - 4(1)(5) B) x = x²- 3x =-5 3+29 BE) x = 2(1) 10 13. Subsitute a, b, and c into the quadratic formula. 3 (-3) - 4(5)(-1) C) x = CD) x =-1,- 2(5) 14. Solve for x. -3+ y(3) - 4(2)(5) D) x = CE) x =1, 2(2) 3x +2=5x 1. V14 -3±V(3) – 4(5)(1) E) x = ABC) x = 3 15. Subsitute a, b, and c into the quadratic 3 2(5) formula. 5t(-5) - 4(3)(2) ABD) x = ,1 16. Solve for x. AB) x = 2(3) -5+y(5) – 4(2)(3) ABE) x =-1,- 5x = 3x +1 AC) x = 2(3) 17. Subsitute a, b, and c into the quadratic 3+(-3) - 4(2)(-5) AD) x = 1 ACD) x =-1,- formula. 2(2) 18. Solve for x. 5+V(-5) -4(2)(3) AE) x = 3土V29 ACE) x = 2 2(2) 2x -5x +3=0 3 (-3)-4(1)(-5) BC) x = 3 ADE) x = 2(1) 19. Subsitute a, b, and c into the quadratic formula. 20. Solve for x.