Directions (1-5) : In these questions, two equations numbered I & II are given. You have to solve both the equations and give answers :

1) x>y

2) x≥y

3) x<y

4) relationship between x & y cannot be established

5) x≤y

1. I. x^2=81

II. y^2+13y+36=0

2. I. 3x^2-13x+14=0

II. 3y^2-17Y=22=0

3. I. 2x^2+9x+9=0

II. 4y^2+9y+5=0

4. I. 2x^2-11x+14=0

II. 2y^2-7y+6=0

5. I. x^2-7x+12=0

II. 2y^2-19y+44=0

Directions (Q.6-10): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer

1) if x < y

2) if x > y

3) if x ≤ y

4) if x≥ y

5) if x = y, or relationship between x and y can’t be established.

6. I. 2x+3y=14

II. 4x+2y=16

7. I. 5x^2=19x-12

II. 5y^2+11y=12

8. I. x^3=(1331)

II. 2y^2-21y+55=0

9. I. 5x=7y+21

II. 11x+4y+109=0

10. I. 2x^2-11x+12=0

II. 2y^2-17y+36=0

Watch this video of Quadratic Equations and get answers in 10-15 seconds

**Answers- 4, 5, 3, 2, 5, 1, 4, 2, 2, 5**

hi

koi trick btao

https://www.youtube.com/watch?v=6cVRxoxSLzg

sir, in que 2, 3 quad eqn , are que correct? pls check

Yes

ok..n hw to do que 8 sir??

That is x^3=(1331)

okk,,,n sir one query wid que 1,,,,

the values of x= 9,-9 and y= -9,-4,

so as per rule, the value of y ie. -4 is lying b/w two values of x.

so the answer should be option(5).

pls check.

modified…Answer CND..Read options carefully. Answer-4

ok

please solve q 10

X= +8/2, +3/2 = +4, +1.5

Y= +8/2, +9/2 = +4, +4.5

So X≤Y