Q: How do you factorise x3 plus 2x2-8x plus 5 equals 0?

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x3+xy-x2y2=x(x2+y-xy2)

IMPOSSIBLE

No.

It is x = -5

If: x3+1 = 65 Then: x3 = 65-1 And: x3 = 64 So: x = 4 by means of the cube root function on the calculator

Related questions

x3+xy-x2y2=x(x2+y-xy2)

X3 + 8= (x+2)(x2-2x+4)

-24

IMPOSSIBLE

No.

X(X2 - X)

y2=x3+3x2

No, it is not.

It is x = -5

(xn+2-1)/(x2-1)

If: x3+1 = 65 Then: x3 = 65-1 And: x3 = 64 So: x = 4 by means of the cube root function on the calculator

1