Math, asked by dhyanam007, 10 months ago

if
(x)(x-1)(x+1)(x+2)=840
find x

Answers

Answered by AshutoshSaraf

0

Step-by-step explanation:

x(x-1)(x+1)(x+2)=840

x(x^2-1)(x+2)=840

x^3-1(x+2)=840

x^4+2x^3-x-2=840

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