The values of x which satisfies the equation (x+3)^4+(x+5)^4=16 are?
Srijan , 11 Years ago
Grade Upto college level
Algebra> The values of x which satisfies the equat...
1 Answers
SHAIK AASIF AHAMED
Last Activity: 10 Years ago
Hello student,
On expanding the above equation we get
2x4+32x3+204x2+608x+706=16
2x4+32x3+204x2+608x+690=0
2(x+3)(x+5)(x2+8x+23)=0
Appying quadratic equation formula we get the roots as
-3,-5,
,
Thanks and Regards
Shaik Aasif
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