Question

Which equation supports the given conjecture? The cube of an even number is an even number.

A. 3x2=6
B. 2/3 = 8
C. 5/3=125
D. 4+4+4=12

Answer 1

★ CONJECTURE ★

Statement - The cube of an even number is an even number .

Obviously 2nd option will satisfy the same ,
if you've mentioned the exact equation
aslike it's
${2}^{3} = 8$

$2 \times 2 \times 2 = 8$
Cubing is multiplication factor 3 times of the number , 2 is an even number and it's cube 8 is also an even number , Hence proved