Practice Quadratic equation Questions and Answers

• I. 6x² - 23x + 7 = 0 II. 6y² - 29y + 9 = 0
• I. 20y² - 13y + 2 = 0 II. 6x² - 25x + 14 = 0
• I. 2x2 - 9 x + 9 = 0  II. 2y2 - 7 y + 3 = 0
• I. 2x2 - 15x + 25 = 0 II. 3y2 - 10y + 8 = 0
• I. 3y2 + 16y + 16 = 0 II. 2x2 + 19x + 45 = 0
• I. 4x2 + 25x + 36 =0 II. 2y2 + 5y + 3 = 0
• I. 2x2 - 5x - 33 =0 II. 2y2 + 5y - 25 = 0
• I. 6x2 - 47x + 77 =0 II. 6y2 - 35y + 49 = 0
• I. 2x2 – 5x – 12 = 0 II. 2y2 + 13y + 20 = 0
• I. 2y2 + 13y + 15 = 0 II. 2x2 + 11 x + 12 = 0
• I. 49y2 + 35y + 6 = 0 II. 12x2 + 17 x + 6 = 0
• I. 6y2 – 23y + 20 = 0 II. 4x2 – 24 x + 35 = 0
• I. 15y2 + 4y – 4 = 0 II. 15x2 + x – 6 = 0
• I. 4x² - 21x + 20 = 0 II. 8y² - 22y + 15 = 0
• I. y² - 7 y – 18 = 0 II. x² + 10 x + 16 = 0
• I. 2y² - 11 y + 15 = 0 II. 2x² + 3x – 14 = 0
• I. 6 y² + 11 y – 7= 0 II. 21 x² + 5 x – 6 = 0
• I. 27x² + 120x + 77 = 0 II. 56y² + 117y + 36 = 0
• I. 104x² + 9x - 35 = 0 II. 72y² - 85y + 25 = 0
• I. 99 x² + 31 x – 110 = 0 II. 6y² - 31y + 35 = 0
• I. 84x² - 167x - 55 = 0 II. 247y² + 210y + 27 = 0
• I. 22x² - 97x + 105 = 0 II. 35y² - 61y + 24 = 0
• I. 27x6 - 152x3 + 125 = 0 II. 216y6 - 91y3 + 8 = 0
• I.√(3x-17)+ x=15 II.  y +  135/y=24 
• I. 7x² + 27x + 18 = 0 II. 19y² - 27y + 8 = 0
• I.8(x+3) +  8(-x) =72  II. 5(y + 5) + 5(-y) = 150 
• I. 12a2 – 55a + 63 = 0 II. 8b2 - 50 b + 77 = 0    ...
• I. 8a2 – 22a+ 15 = 0 II. 12b2  - 47b + 40=0
• I. 2b2 + 31b + 99 = 0 II. 4a2 + 8a - 45 = 0
• I. 15b2 + 26b + 8 = 0 II. 20a2 + 7a - 6 = 0
• I. 2b2 - 37b + 143 = 0 II. 2a2 + 15a - 143 = 0
• I. x² + 3x – 154 = 0 II. y² + 5y – 126 = 0
• I. 8x² - 74x + 165 = 0 II. 15y² - 38y + 24 = 0
• I. x² + 11x + 24 = 0 II. y² + 17y + 72 = 0
• I. x² - 33x + 270 = 0 II. y² - 41y + 414 = 0
• I. 22x² - 97x + 105 = 0 II. 35y² - 61y + 24 = 0
• I. 6p²  + 17p + 12 = 0 II. 12q²  - 25q + 7 = 0
• I. 14p² + 9p - 8 = 0 II. 4q² - 19q + 12 = 0
• I. 10p²  + 21p  + 8 = 0 II. 5q²  + 19q + 18 = 0
• Quantity I: The price of rice is decreased by 30%, by how much % the consumption is increase so that the expenditure will decreased by 10%? Quantity II: A ...