PITULANAILEEN3GO PITULANAILEEN3GO Math Answered B. Activity What It My Nature Complete the table: Equation 2X²+X-21=0 1- X²+9X+20=6 2- X²-2X-2 = 0 3- 4x²+4x +1 -0 4 2x² - 2x + 5 = 0 Exét SX44= a.b,c 2,1,-21 discriminant nature of roots rational but not egnal