Question

Without actual calculating the cubes, evaluate using identities:

`-11^3+8^3+3^3`

Answer 1

-792

Explanation:

Answer 2

`\huge\textsf{Hey there!}`

`\mathsf{-11^3 + 8^3 + 3^3}`

`\mathsf{= -11* -11* -11 + 8*8*8 + 3*3*3}`

`\mathsf{= 121* -11+ 64*8+9*3}`

`\mathsf{= -1,331 + 512 + 27}`

`\mathsf{= -819 + 27}`

`\mathsf{= -792}`

`\huge\textsf{Therefore, your answer should be: \boxed{\mathsf{-792}}}\huge\checkmark`

~
`\frak{Amphitrite1040:)}`