Home
Class 8
MATHS
Show that : (3x-7)^2 +84x=(3x+7)^2....

Show that :
`(3x-7)^2 +84x=(3x+7)^2`.

Promotional Banner

Topper's Solved these Questions

  • ALGEBRAIC EXPRESSIONS AND IDENTITIES

    MBD|Exercise EXERCISE|96 Videos
  • COMPARING QUANTITIES

    MBD|Exercise EXERCISE|25 Videos

Similar Questions

Explore conceptually related problems

Show that (x-3) is a factor of: 2x^3+7x^2-24x-45 .

Show that the lines (x+1)/-3=(y-3)/2=(z+2)/1 and x/1=(y-7)/-3=(z+7)/2 intersect. Find the point of intersection and the equaion of the plane contianing them.

If y=tan^(-1)(1/(x^2+x+1))+tan^(-1)(1/(x^2+3x+3))+tan^(-1)(1/(x^2+5x+7)) + ..... to n terms, show that (dy)/(dx)=1/((x+n)^2+1)-1/(x^2+1)

Solve for the value of x : (5x-7)/3x =2

Simplify and solve the following linear equations : 5x-2(2x-7) = 2 (3x-1)+7/2 .

solve (3x + 5)/2 = 7

Solve the inequality (x+3)(3x-2)^5(7-x)^3(5x+8)^2 >= 0.

Find the roots of the following quadratic equations :- (x+3)/(x+2)=(3x-7)/(2x-3) .

Solve , (3x + 2)/(4x + 11) = 4/7