Math, asked by rajmeraj2021, 5 hours ago

x- 1 x =3,x^ 4 - 1 x^ 4 =?​

Answers

Answered by amukutty
0

Step-by-step explanation:

x

2

+

x

2

1

=7

Now, (x

2

+

x

2

1

)

2

=x

4

+

x

4

1

+2

or 7

2

=x

4

+

x

4

1

+2

or 49=x

4

+

x

4

1

+2

∴x

4

+

x

4

1

=48−2=47

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