Well the quadratic formula is -b plus or minus the square root of b^2 -4(a)(c) So basically if u plug it in solve it it u get -12 plus or minus the square root of 40 all over 2 (it would let me take I picture so I hope u can understand this)
yoyo1542
5,0(15 marks)
Can you help me with my question please!!! I have been trying all night