II. 5x – 2y = 16
347 064e5ea5e46497acb229cc7ac64e5ea5e46497acb229cc7acA root of equation $$({ax}^2+bx+c)$$ (where a, b and c are rational numbers) is 5 +3√3. What is the value of $$({a}^2+b^2+c^2) / (a+b+c) ? $$
1087 05d8c8f74e01f466533646ca5Direction: In the following questions two equations numbered I and II are given. You have to solve both the equations and Give answer
Give answer (A) If x > y
Give answer (B) if x ≥ y
Give answer (C) if x<y
Give answer (D) If x ≤ y
Give answer (E) if x=y or the relationship cannot be established.
I. x2 – 7x+ 12=0
II. y2-12y+32 =0
If 4x+5y=83 and $$ \ {3x\over2y}={21\over22}$$then what is the value of y-x ?
1172 05da3fe167919e54a8e3d2773Find the exact value of the following question:
$$ 3{1\over2} × 3 {1\over 7}+ 5{3\over4}÷{46\over3}=?$$
861 05e93e7751ca91a3c02dd849dSolve: 0.05 × 0.4
1021 05ebcc07d1c43d211834b3959Directions: In the following question, two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.
I. X2 – 5x + 6 = 0
II. 2y2 – 7y +3 = 0