10. If a? +
23, find the value of a
a?
a
(
t(x-
1
11. If x2 +
= 51, find the value of x-
x²
X I will mark you brainliest fast
Attachments:
![](https://hi-static.z-dn.net/files/d84/3ac86e510910f4fb7697768904e8d826.jpg)
Answers
Answered by
7
QUESTION- If a? +23, find the value of aa?
ANSWER:-
x²+1/x² = 27
x²+1/x² = 27 (x)²+(1/x)²+2(x)(1/x) = 29
x²+1/x² = 27 (x)²+(1/x)²+2(x)(1/x) = 29using formula ,
x²+1/x² = 27 (x)²+(1/x)²+2(x)(1/x) = 29using formula , a²+b²+2ab = (a+b)²
x²+1/x² = 27 (x)²+(1/x)²+2(x)(1/x) = 29using formula , a²+b²+2ab = (a+b)²(x+1/x)² = 29
x²+1/x² = 27 (x)²+(1/x)²+2(x)(1/x) = 29using formula , a²+b²+2ab = (a+b)²(x+1/x)² = 29x+1/x = √29
Answered by
3
Answer:
this is your answer hope it helps you
Attachments:
![](https://hi-static.z-dn.net/files/d68/0336626b6285c870319e7b7b7052c676.jpg)
Similar questions