Quadratic Equations

Q-QE-128Q.76

I. x²+12x+35=0 II. y²+7y+10=0

1. (a) x≥y
2. (b) x≤y
3. (c) x>y
4. (d) x<y
5. (e) x=y or no relation.

Q-QE-129Q.77

I. x² - 7x - 60 = 0 II. y² + 13y + 40 = 0

1. (a) x≥y
2. (b) x≤y
3. (c) x>y
4. (d) x<y
5. (e) x=y or no relation.

Q-QE-130Q.78

I. x² + x – 12 = 0 II. y² + 2y-15 = 0

1. (a) x > y
2. (b) x ≥ y
3. (c) x < y
4. (d) x ≤ y
5. (e) x = y or no relation can be established between x and y.

Q-QE-131Q.79

I. x² + 11x + 24 = 0 II. 4y² + 13y + 10 = 0

1. (a) x > y
2. (b) x ≥ y
3. (c) x < y
4. (d) x ≤ y
5. (e) x = y or no relation can be established between x and y.

Q-QE-132Q.80

I. 2x² + 13x + 21 = 0 II. y² + 6y + 9 = 0

1. (a) x > y
2. (b) x ≥ y
3. (c) x < y
4. (d) x ≤ y
5. (e) x = y or no relation can be established between x and y.

Note: superscripts restored from PDF page image

Q-QE-133Q.71

I. 3x² – x – 4 = 0 II. 3y² + 16y + 13 = 0

1. (a) if x>y
2. (b) if x≥y
3. (c) if x<y
4. (d) if x ≤y
5. (e) if x = y or no relation can be established between x and y.

Q-QE-134Q.72

I. 2x² - x -45 =0 II. 3y² +16y + 21 = 0

1. (a) if x>y
2. (b) if x≥y
3. (c) if x<y
4. (d) if x ≤y
5. (e) if x = y or no relation can be established between x and y.

Q-QE-135Q.73

I. 2x² + 20x + 32 = 0 II. 3y² + 7y + 4 = 0

1. (a) if x>y
2. (b) if x≥y
3. (c) if x<y
4. (d) if x ≤y
5. (e) if x = y or no relation can be established between x and y.

Q-QE-136Q.74

I. 2x² - 28x + 90 =0 II. 3y² + 8y + 4 = 0

1. (a) if x>y
2. (b) if x≥y
3. (c) if x<y
4. (d) if x ≤y
5. (e) if x = y or no relation can be established between x and y.

Q-QE-137Q.75

I. x² +31x + 108 = 0 II. y² – 21y + 98 = 0

1. (a) if x>y
2. (b) if x≥y
3. (c) if x<y
4. (d) if x ≤y
5. (e) if x = y or no relation can be established between x and y.