Question

Please help me to solve this question, Please explain step by step So that I can understand it clearly.

Answer 1

Step-by-step explanation:

x³-(x+1)²=2001

x3-x²+2x+1=2001

x³- x²+x+x+1=2001

x³-x(x+1)+1(x+1)=2001

x³-(x+1)(x+1)=2001

x³=2001

x=12.60

x+1=2001

x=2000

the two possible values of x are 12.60 and 2000.

so it must be 2000 most probably.