A. Write the quadratic equations in standard form, ax2+bx+c=0. Then identify the values of a, b and c 1. 2x2+9x=10 Standard Form: ar_____b= c= 2. x2+x=-2 Standard Form: a= _b 3. 3x2+9=10x Standard Form: a= b= 4. 6x-2x2 =4 Standard Form: b= 5. x(2x-7)= 8 Standard Form: a= b= c=
