Without actually calculating the Cubes, finf theValue of (-7)^3 + (-5)

1.	Without actually calculating the Cubes, finf theValue of (-7)^3 + (-5)^3 + (12)^3
Answer» Step-by-step explanation: let,X be -7, y be -5. ND Z be 12 X+y+z=-7-5+12 =0 therefore, x^3+y^3+z^3 =3xyz (-7)^3 + (-5)^3 +(12)^3 =3(-7)(-5)(12) =1260

Without actually calculating the Cubes, finf theValue of (-7)^3 + (-5)^3 + (12)^3

Answer»

Step-by-step explanation:

let,X be -7, y be -5. ND Z be 12

X+y+z=-7-5+12

therefore, x^3+y^3+z^3 =3xyz

(-7)^3 + (-5)^3 +(12)^3 =3(-7)(-5)(12)

=1260

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Without actually calculating the Cubes, finf theValue of (-7)^3 + (-5)^3 + (12)^3​

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Without actually calculating the Cubes, finf theValue of (-7)^3 + (-5)^3 + (12)^3