Question

If x-y=0 and xy=-6 then the value of x³-y³ is
1.36
2.6
3.0
4.-6​

Answer 1

Answer:

3.) 0

Step-by-step explanation:

$x - y = 0 \: and \: xy = - 6$

${x}^{3} - {y}^{3} = (x - y)( {x}^{2} + {y}^{2} + xy)$

${x}^{3} - {y}^{3} = 0$

hope it helps ♥️