F(X)=X(x-2x²) is a polynomial of which degree?​

Step-by-step explanation:

f(X)=X(x-2x²)

=x²-2x³

Degree is 3

Hope it helps ☺️

there is no grid

step-by-step explanation:

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm