08. If x + 1 = 4. find the values of
(a) x2+ 1/x2
(b) x4 +1/x4
Answers
Answered by
0
Answer:
x=3
a ) 9+1/9
b) 81+1/81
Answered by
1
Answer:
(a)82/9(b)6562/81
Step-by-step explanation:x+1=4 then x=3 (a)x^2+1/x^2=9+1/9=82/9 (b)x^4+1/x^4=81+1/81=6562/81
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