• Congratulations to the Class of 2024 on your results!
    Let us know how you went here
    Got a question about your uni preferences? Ask us here

Search results

  1. R

    Geometrical proof question

    Prove that the graph of y= ax^3 + bx^2 + cx + d has two distinct turning points if b^2> 3ac. Find values of a,b,c and d for which the graph of this form has turning points at (0.5, 1) and (1.5, -1)
  2. R

    Polynomial problem

    I'm finding trouble to solve the following question: Find the cubic equation whose roots are the sqaures of that of x^3 + 2x +1=0. Any help would be greatful
Top