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If you mean x+4 = 13 then the value of x is 9
I am trying to read this right: (9 x 5) - x3 = ? or 9 x (5 - x3) = ? Which one is it?
It is a cubic polynomial in x and its value depends on the value of x.
x(x - 13)(x - 1)
x=4.
x(x - 13)(x - 1)
x(x - 1)(x - 13)
117/9 = 13 So X = 13*4 = 52
x=30...9+30=39 then divide by 3 equals 13.
x3 - 11x2 + 18x = 0x (x2 - 11x + 18) = 0 . . . . x = 0 is a root.x (x - 9) ( x - 2) = 0 . . . . x = 9 and x = 2 are roots.X = 0, 2, 9
9
5