Home
Class 9
MATHS
[" 61."7(x-2y)^(2)-25(x-2y)+12],[" 63."6...

[" 61."7(x-2y)^(2)-25(x-2y)+12],[" 63."6(2x-(3)/(x))^(2)+7(2x-(3)/(x))-20],[" 65."4x^(4)+7x^(2)-2],[" 66.Evaluate "{(999)^(2)-1}]

Promotional Banner

Similar Questions

Explore conceptually related problems

(6x-7)/(2)+(9-2x)/(5)=12+(x)/(4)-(2)/(3)+(4x)/(3)

Simplify (4x^(2)+7x)/(2x-3)+(9+7x)/(3-2x)

Simplify: (2x+3y)(3x4y)-(7x+3y)(x+2y)

Simplify: (2x+3y)(3x+4y)-(7x+3y)(x+2y)

Solve: (x^(2)-4x+7)/(x^(2)-7x+12)<=(2)/(3)

y=(2x+3)^(4)-(7x-1)^(2)+(2)/((3x+1)^(3))+(4)/((4x-3)^(2)) . Find (dy)/(dx)

y=(2x+3)^(4)-(7x-1)^(2)+(2)/((3x+1)^(3))+(4)/((4x-3)^(2)) . Find (dy)/(dx)

2x-3y=13; 7x-2y=20

Solve:(x^(2)-4x+7)/(x^(2)-7x+12)<=(2)/(3)

x^(2)-3x^(2)y-4x+7 if x=-2,y=2