Quadratics Flashcards
1
Q
What form is the quadratic equation in ?
A
0= ax^2 + box + c
Y=0
2
Q
What are the 2 ways to find the roots?
A
To do any of them y must =0
Factorise the equation . Then switch the +/- sign in front of the number in brackets
Use quadratic formula to find the two x values
3
Q
How do you factorise ?
A
Find two numbers that add up to b
Multiply to give c
