Instructions

In these questions, two equations numbered I and II are given. You have to solve both the equations and mark the appropriate answer.

Give answer :

(1) If x < y

(2) If x > y

(3) If x ≤ y

(4) If x ≥ y

(5) If relationship between x and y cannot be determined

Question 33

I. $$10x^2 + 11x + 1 =0$$
II. $$15y^2 + 8y + 1 = 0$$

Solution

$$10x^2+11x+1 = 0$$
$$(10x+1)(x+1) = 0$$
$$x = -1, -\frac{1}{10}$$

$$15y^2+8y+1 = 0$$
$$(5y+1)(3y+1) = 0$$
$$y = -\frac{1}{5}, -\frac{1}{3}$$

relationship between x and y cannot be established

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I. $$10x^2 + 11x + 1 =0$$II. $$15y^2 + 8y + 1 = 0$$