Question

a^2 minus 3a plus 1 = 0

find the value of a^4 plus 1 upon a^4​

Answer 1

Answer:

2a+1/2a

Step-by-step explanation:

a^2-3a+=0

a^2-a=0/3

a^2=0+a

a^2=a

a^4+1/a^4=?

a^4 can be written as( a^2)(a^2)+1/(a^2)(a^2)

substituting the value of a^2 from the equation 1

2a+1/2a

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