Question

1+x+x^2/1+x+x^2= 62(1+x)/63(1-x)​

Answer 1

Answer:

Answer= x= 1/5 .

Step-by-step explanation:

Solve = (1+x+x²)/(1-x+x)=62(1+x)(1-x+x)

= 63[1+x+x²-x-x²-x³]=62[1-x+x²+x-x²+x³]

=63[1-x³]=62[1+x³]

=63-63x³=62+62x³

=63-62=62x³+63x

=1=125x³

125x³=1

x³=1/125

x³=[1/5]³

therefore, x= 1/5 . Answer.

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