Math, asked by brijeshjagranpavaat, 1 year ago

x+1/x=7 then x^3-1/x^3

Answers

Answered by soumya1201

0

Answer:

answer is -215

Step-by-step explanation:

we evaluate x from equation 1 and put the value in 2nd equation

Attachments:

Previous Question

Next Question

Similar questions

English, 6 months ago

Read the poem "Travel" by Edna St. Vincent Millay. The railroad track is miles away, And the day is loud with voices speaking, Yet there isn't a train goes by all day But I hear its whistle shrieking. All night there isn't a train goes by, Though the night is still for sleep and dreaming, But I see its cinders red on the sky, And hear its engine steaming. My heart is warm with...

Computer Science, 6 months ago

bate Page SOS s Answer the following question What do you understand by computer ?

Science, 6 months ago

state law of constant proportion ...

Geography, 1 year ago

Difference between adminstrative towns and cultural towns...

English, 1 year ago

what can i give? explain the statement...

Math, 1 year ago

plot( 2,3) , (6,3) , (4,7) on graphsheet and find the area of triangle...

Biology, 1 year ago

Fish have streamlined body. Give reasons...

English, 1 year ago

magazine if no trees in earth...