Practice Quadratic equation Questions and Answers

• I. 6x2 - 41x+13=0  II. 2y2 - 19y+42=0
• I. x=  √(20+ √(20+ √(20+ √(20…………….∞)) ) )  II. y= √(5√(5√(5√(5……….∞)) ) ) ...
• I. 4x² - 21 x + 20 = 0 II. 8y² - 22 y + 15 = 0
• I. 6 y² + 11 y – 7= 0 II. 21 x² + 5 x – 6 = 0
• I. 35x² - 24x – 35 = 0 II. 72y² - 145y + 72 = 0
• I. 77x² - 25x – 72 = 0 II. 42y² + 13y – 42 = 0
• I. 35x² - 51x + 18 = 0 II. 30y² + 17y – 21 = 0
• I. 117x² + 250x + 117 = 0 II. 54y² -123y + 65 = 0
• I. 56x² - 99x + 40 = 0  II. 8y² - 30y + 25 = 0
• I. x³=  ((4)5+ (15)³)/(3)4 II. 8y³=(-13)3÷ √1521+ (3y)³ 
• I. (x13/5  ÷7) = 5488  ÷ x7/5 II. (y2/3  × y2/3  ) ÷ √4 = (343y)1/3...
• I. √(74x-250 )– x=15 II. √(3y²-37y+18)+ 2y=18
• I. (4x-5)3 +  1/(4x-5)3  = 2 II. 2[(y+1/y)2- 2]- 9(y+1/y)= -14
• I. 27x6-152x3+125=0 II. 216y6 -91y3+8=0
• I. 88x² - 13 x – 56 = 0 II. 15 y² + 41 y + 28 = 0
• I. 63x² + 37 x – 40 = 0 II. 15 y² + 29 y + 12 = 0
• I. 35 y² + 58 y + 24 = 0 II. 21 x² + 37 x + 12 = 0
• I. 96y² - 76y – 77 = 0 II. 6x² - 19x + 15 = 0
• I. 40 x² - 93 x + 54 = 0 II. 30 y² - 61 y + 30 = 0
• I. 6x² - 49x + 99 = 0 II. 5y² + 17y + 14 = 0
• I. 5x² = 19x – 12 II. 5y² + 11y = 12
• I.  p²= ∛1331 II. 2q²  - 21q + 55 = 0
• I.  5q = 7p + 21 II. 11q + 4p + 109 = 0
• I.  2p² - 11p + 12 = 0 II. 2q² - 17q + 36 = 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. 2y2 - 15y + 18 = 0 II. 2x2 + 9x - 18 = 0
• I. 2x² + 11x + 12 = 0 II. 2y² + 19y + 45 = 0
• I. 3y² - 20y + 25 = 0 II. 3x² - 8x + 5 = 0
• I. 2y² - 35y + 132 = 0 II. 2x² - 31x + 110 = 0
• I. y² + y – 56 = 0 II. 2x² + 11 x – 40 = 0
• I. 4p²  + 17p + 15 = 0 II. 3q² + 19q + 28 = 0
• I. 3p²  - 17p + 22 = 0 II. 5q² - 21q + 22 = 0
• I. 3p²  - 11p + 10 = 0 II. 2q²  + 13q + 21 = 0
• I. 3p²  + 13p + 14 = 0 II. 8q²  + 26q + 21 = 0
• I. 3p² - 14p + 15 = 0 II. 15q²  - 34q + 15 = 0
• I.  x2-2x- √5x+2√5 = 0          II. y2-√3  y- √2  y+ √6  = 0...
• I. 8x2 - 2x – 15 = 0 II. 12y2 - 17y – 40 = 0
• I. 2y2 + 31y + 99 = 0 II. 4x2 + 8x – 45 = 0