Math, asked by balanaga2006, 8 months ago

If x +

1

x

= 7 then x² +

1

x²

=

Answers

Answered by arpita162439

0

Answer:

19

Step-by-step explanation:

x + 1 + x = 7

2x + 1 = 7

2x = 6

x = 3

Putting x = 3 in x square + 1 + x square

(3) square + 1 + (3) square

=> 9 + 1 + 9

= 19

Previous Question

Next Question

Similar questions

Math, 4 months ago

Find compound interest on Rs. 8000 at 15% p.a. for 2 years compounded annually. (i) 2560 (ii) 2580 (iii) 2124 (iv) 2400...

English, 4 months ago

By next July, we _____here for three years. (future perfect continuous) shall have been living shall be living shall being living...

English, 4 months ago

explain .'Is there anybody there?' said the Traveller, Knocking on the moonlit door; And his horse in the silence champed the grasses Of the forest's ferny floor: And a bird flew up out of the turret, Above the Traveller's head: And he smote upon the door again a second time; 'Is there anybody there?' he said. camg copen But no one descended to the Traveller; No head from the leaf-fringed sill...

Math, 8 months ago

which fraction is greater? 3/14 or 9/16?

Physics, 8 months ago

Mention the factors affecting the strength of magnetic field in a solenoid........

Chemistry, 11 months ago

WITH WHICH PROCESS WE SEPRATE PULSES FROM DIRT PARTICLES DECANTATION OR HANDPICK...

Math, 11 months ago

The sum of five numbers is 555. The average of the first two is 75 and the third number is 115.what is the average of last two numbers?

English, 11 months ago

what is jamming .......