Math, asked by priya1653, 9 months ago

8.
Ifx + 1/x = 8, find the value of x² + 1/x2

Answers

Answered by gayatrikgs2005

6

since x+1/x=8

(X+1/x)² =8²

x² +1/x² +2 =64

∴ x² +1/x² =64-2

=62

Previous Question

Next Question

Similar questions

Math, 4 months ago

A baking mix consists of powdered milk, sugar, and flour in a ratio of 3:4:13. How many pounds of each ingredient do you need to make 4 lb of baking mix?

Math, 4 months ago

Plzz answer this question...

Social Sciences, 4 months ago

Conflicts and differences are to be resolved by following the laws laid down in the _____...

Math, 9 months ago

Q14 A man sold two articles at Rs. 25920 each. These were sold at 8% gain and 4% loss respectively. Find the gain or loss percent in the whole transaction...

Math, 9 months ago

The HCF of x^2-6x+9, x^3-27 is...

Biology, 11 months ago

Write the name of different components of transport system in human beings and state their functions in brief...

History, 11 months ago

Discuss how Hitler rose to power.

Social Sciences, 11 months ago

what do you mean by heir...