Rut gon phan so sau:
A=5^2 x 6^11 x 16^2+6^2x12^6x15^2/2x6^12x10^4-81^2 x 960^3
\(^{2^x+2^{x+1}+2^{x+2}+2^{x+3}=960}\)
2x+2x+1+2x+2=960-2x+3
2x + 2x + 1 + 2 x + 2 = 960 - 2x + 3
(2.x-5)\(^5\)-64=960
GIÚP MÌNH VỚI GẤP !!!!!!!!!!!!!!!!!!!!!!!!!!!
( 2.x-5)\(^5\) -64=960
GIÚP MÌNH VỚI GẤP!!!!!!!!!!!!!!!!!!!!!!!!!!!!
960÷{500÷[40÷(23+3×53)]×4}
5^2 .6^11 .16^2 +6^2 .12^6 .15^2 /2 .6^12 .10^4 +81^2 .960^3
B=5^2*6^11*16^2+6^2*12^6*15^2/2*6^12*10^4-81^2*960^3