Quadratic
, What is it?
ax^2 +bx+c=0
Factorising to
Revisio
solve
1. Put in standard
form
2. Apply the zero
factor law
3. List possible
solutions
MAP
Eg. x^2 = –2x + 63
x^2 + 2x – 63 = 0
Find factors of 63 so
, What is it?
ax^2 +bx+c=0
Factorising to
Revisio
solve
1. Put in standard
form
2. Apply the zero
factor law
3. List possible
solutions
MAP
Eg. x^2 = –2x + 63
x^2 + 2x – 63 = 0
Find factors of 63 so