Math, asked by ranjankumar9253, 7 months ago

without actually calculating cubes evaluate 25³ - 15³ - 10³

Answers

Answered by anitarajthsurana

1

Step-by-step explanation:

If a+b +c = 0 then, a³+b³+ c³ = 3abc it is the formula. so,(25)³+(-19)³+(-6)³ = 3× 25×-19×-6 = 8550.

Previous Question

Next Question

Similar questions

English, 3 months ago

what is for you Answer: This means that the person is so glad or happy . he thinks that he is swimming in a sea of diamonds as if someone have diomonds they are happy .May 29, 2020...

Biology, 3 months ago

Choose the correct gerund or infinitive that completes It is important for hospitals ramps and handrails Select one a. having b. had c to have...

Math, 3 months ago

This is a multi-choice question Steve and Karla are studying the text messaging habits of middle school students. They collected data about the number of messages sent daily by students in two school districts. The box plots show their results. Which statements about the data sets are true? The IQR of Karla’s data is 13. The IQR of Steve’s data is 16. The difference of the medians is about...

Science, 7 months ago

How to prepare Corona vaccine at home? just joke...

Hindi, 7 months ago

441 BI ANGL PIT ILGRIMS EDGE & WISDOM STD: 2009 MS E ENC (ख) महाराजा रणजीत सिंह की बाईं आँख की रोशनी कैसे चली गई? (ग) कुरान शरीफ़ की अनुकृति देखकर महाराजा रणजीत सिंह ने क्या आदेश नि (घ) बुढ़िया को आदरपूर्वक धन देकर भेजने पर सैनिक हैरान क्यों हुए? (ङ) महाराजा रणजीत सिंह के जीवन से आप क्या प्रेरणा ले सकते हैं?

English, 1 year ago

I think some of you have already got it.(use participle)...

Political Science, 1 year ago

The Constitution of India was drawn up under very difficult circumstances. How...

Math, 1 year ago

Find the coordinates of the circumcentre of the triangle whose vertices A(-2,3),B(6,-1),C(4,3)...