Any value times 0 is 0 so 0 + 1 = 1
7
0 + 0 = 0
yes
4Σ (12 - 4i)i=0
It is c + 12.
For it to have two equal roots then the discriminant of the quadratic equation must equal zero:- 242-4*(b) = 0 576 -4*(b) = 0 -4*(b) = -576 Divide both sides by -4 to find the value of b: b = 144 So the quadratic equation is: x2+24x+144 = 0 When factored: (x+12)(x+12) = 0 Therefore: x = -12 or x = -12
46
No Pendejoss:)
999
1
0 plus 501-60-600 plus 10 is equal to -149
Try to factor the left side and set each of the linear expressions equal to zero. 7x^2 +8x -12= 0 (7X-6)(X+2)=0 7X-6=0 X=6/7 X+2=0 X=-2