Find (-32)+(-2)+(-20)+(-6)

Find area of the triangle with vertices at the point given in each of the following: ( -2,-3) , (3,2) ,( -1,-8)

Find: 32^((1)/(5))

Show that the points (0,-2),(3,2),(0,6) and (-3,2) are the vertices of a square.

Find the pair of tangents drawn from (3,2) to the circle x^(2) + y^(2) - 6x + 4y - 2 = 0

IF A=[{:(3,2,-1),(2,-2,0),(1,3,1):}],B=[{:(3,-1,0),(2,1,3),(4,-1,2):}] and X=A+B then find X.

IF A=[{:(3,2,-1),(2,-2,0),(1,3,1):}]B=[{:(-3,-1,0),(2,1,3),(4,-1,2):}] and X=A+B then find X.

Find the equation of the normal to the circle x^(2) +y^(2) -4x -6y +11 0 at (3,2) Also find the other where the normal meets the circles.

If the points (2,0)(3,2)(5,4) and (t,0) are concylic, show that t=2 or 17.