Math square trick | math magic trick

[@TinhNguyen-t5c]

B. 9

[@anuarsalomao9748]

LETRA D
NÃO SEI O VALOR, MOSTRA PARA VERMOS

[@Amt-p2h]

27

[@TristanBBBBB]

Since X is the same as sqrtX*sqrtX, the formula can be written as
sqrtX*sqrtX*sqrtX=27
3(sqrtX)=27
sqrtX=9 [both sides divided by 3]

[@sunyben9582]

9 vocasove

[@carlodeamicisdaverona]

B=9

[@Amt-p2h]

C. 27

[@michalsiler383]

B.

[@Amt-p2h]

C. 27

[@DominickAngelo]

Answer Choice B) is 9.

[@Amt-p2h]

B

[@Misstechofficial]

9🎉

[@Amt-p2h]

B

[@Jamaliah-vo6rv]

X=3

[@TristanBBBBB]

Plug that into the formula and see whether it works

[@allrounderar833]

9

[@Amt-p2h]

B

[@PascalBardet]

None

[@sathamsheikali415]

81

[@Amt-p2h]

C. 27

[@TristanBBBBB]

Plug it into the formula and try it

[@jasonkong4529]

9

[@Amt-p2h]

C. 27

[@Amt-p2h]

B

[@Amt-p2h]

B