Answer:
380
Step-by-step explanation:
7³ + 4³ - 3³ =
= 7 × 7 × 7 + 4 × 4 × 4 - 3 × 3 × 3
= 343 + 64 - 27
= 407 - 27
= 380
Answer:
380
Step-by-step explanation:
[tex] {7}^{3} + {4}^{3} - {3}^{3} = [/tex]
[tex](7 \times 7 \times 7) + (4 \times 4 \times 4 ) - (3 \times 3 \times 3) = [/tex]
[tex]343 + 64 - 27 = [/tex]
[tex]407 - 27 = [/tex]
[tex]380[/tex]
