The math problem of confession is 52 1. 13 14. What is the formula?

1.(? +52.8)×5-3.9343÷0.5- 10×? +1= 521.1314? Replace the location with 1.

( 1+52.8)×5-3.9343÷0.5- 10× 1+ 1

=53.8×5-3.9343÷0.5- 10+ 1

=265.0657÷0.5- 10+ 1

=530. 13 14- 10+ 1

=520. 13 14+ 1

=52 1. 13 14

Use the above formula, regardless of the formula? What number, even if it is a decimal, such as 1.3, the final result is equal to 52 1. 13 14. You can do the math yourself!

Think of a number in your mind, add it to 52.8, multiply it by 5, then subtract 3.9343, divide it by 0.5, and finally subtract ten times the number in your mind. The number that reminds you is x [(x+52.8) × 5-3.9343] ÷ 0.5-10x.

=(X+52.8)× 10-7.8686- 10X

=528-7.8686

=520. 13 14

So no matter what X is, the result is 520+338+04.

Extended data:

The confession way of the tyrant of science against heaven

department of mathematics

[(n+52.8)×5–3.9343]÷0.5- 10×n+ 1 =？

(n The answer to any real number is 520. 135438+04)

Fine arts department

Honey, I'll draw all the pictures for you from now on.

philosophy department