Solve 71*71*71+71*71*71=71^3+71^3

$$71 \times 71 \times 71+71 \times 71 \times 71 = { 71 }^{ 3 } + { 71 }^{ 3 }$$

Verify

Solution Steps

Multiply 71 and 71 to get 5041. Multiply 71 and 71 to get 5041.

$$5041\times 71+5041\times 71=71^{3}+71^{3}$$

Multiply 5041 and 71 to get 357911.

$$357911+5041\times 71=71^{3}+71^{3}$$

Multiply 5041 and 71 to get 357911.

$$357911+357911=71^{3}+71^{3}$$

Add 357911 and 357911 to get 715822.

$$715822=71^{3}+71^{3}$$

Calculate 71 to the power of 3 and get 357911.

$$715822=357911+71^{3}$$

Calculate 71 to the power of 3 and get 357911.

$$715822=357911+357911$$

Add 357911 and 357911 to get 715822.

$$715822=715822$$

Compare 715822 and 715822.

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