book
Maths Puzzle
Numerical Ability
Solve using the quadratic equation:
x^2 - 3x - 23 = 5
3x^2 - 2x = 15x - 10
Read Solution (Total 0)
book Other Question
Determine the point A(x,y) so that the points A(x,y), B(0,3) C(1,0), D(7,2) will be the vertices of a parallelogram.
I think it is A(5,6), but I am not sure. Thank you for your help.
Use FOIL to multiply:
(5x - 8)(x - 7)
ANY HELP :)