--------------------------Trivia #153---------------------
Solve for x: (x+2)^2 + (x+3)^3 + (x+4)^4 = 2
----------------------5/1/2014------------------------
from Math Trivia on Facebook
Solve for x: (x+2)^2 + (x+3)^3 + (x+4)^4 = 2
----------------------5/1/2014------------------------
from Math Trivia on Facebook
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x=-3
ReplyDelete(x+2)^2+(x+3)^3+(x+4)^4=2
ReplyDelete=(2x+4)+(3x+9)+(4x+16)=2
=9x+29=2
=2-29=9x
=27=9x
x=3