Question

if a and b are zeroes of 3x^2+2x-7, then value of (a-3)(b-3) is___

Answer 1

Answer:

3x²+2x-7

use formula method

x=-2±root4-4(3)(-7)/6

x=-2±root4+84/6

x=-2±root88/6

solve this and put the value in a and b u get urs answer perfectly