Show that the straight lines joining the origin tothe points of intersection of 3x − 2y+2 = 0 and3x2 + 5xy − 2y2 + 4x + 5y = 0 are at right angles

Show that the straight lines joining the origin to
the points of intersection of 3x − 2y+2 = 0 and
3x2 + 5xy − 2y2 + 4x + 5y = 0 are at right angles

Matching exercise

Match the items on the right to the items on the left.

Step - 1

Step - 2

Step - 3