'x' is +4 or -4 .
3x2 - 11x - 4 = 0(3x + 1)(x - 4)x = -1/3 and 4
The answer is 4
18.
it is minus 4 (-4) the right answer
If that equals zero, then x = 4
'x' is +4 or -4 .
3x2 - 11x - 4 = 0(3x + 1)(x - 4)x = -1/3 and 4
The answer is 4
zero, one half equals five tenths, just as 4/8 and 2/4
(12x -4) = 0 12x = 4 x = 1/3
676
It is, as stated, x2 - 5x + 25/4 = 0
(-3)-(4)=(-3)+4=1 Minus times minus equals plus. The reason for this we need not discuss.
18.
-7
4