Question

Short cut to find (483*483*483+517*517*517)/(517*517-517*483+483*483)

Answer 1

Answer:

1000

Step-by-step explanation:

(483*483*483+517*517*517) / (517*517 - 517*483 + 483*483)

formula

(a^3+b^3) = (a+b)(a^2-ab+b^2)

so [(a+b)(a^2-ab+b^2)] / (a^2-ab+b^2) = (a+b) => 483 +  517  = 1000