Math, asked by tin123, 1 year ago

If a – b = 7, a2 + b2 = 85, find a3 – b3

Answers

Answered by menuka1

8

a3-b3
=(a-b)(a2+ab+b2)
=7(a2+b2+ab)
=7(85+ab)
=595+7ab

Answered by kar13

12

it is helpful for you thanks for your question you live long long long

Attachments:

Previous Question

Next Question

Similar questions

Physics, 7 months ago

the acceleration produced in a body by acting force of given magnitude depends upon...

English, 7 months ago

my favourite festival on 150 words...

Math, 7 months ago

1÷1/2 = what is the answer...

English, 1 year ago

who is known as the father of indian cricket...

English, 1 year ago

what was the reaction of grandmother when Kushwant Singh came back after his higher studies?

Science, 1 year ago

Give two example of monocot plant and write their features also...

Chemistry, 1 year ago

Electron dot structural formula of butyne...

Math, 1 year ago

anybody can solve it open challange open no can solve so the question is that u have six boxes and u make sum of six boxes is 20 By using numbers 123......... but u doesnt repeat any number and doesnt use zero and also no used half and points.