Math, asked by rahikrish, 9 months ago

2(2x-5y)(3x+4y)-6(2x-5y)(x-y)

Answers

Answered by wathamanand

1

Answer:

2(2x-5y)(3x+4y)-6(2x-5y)(x-y)

= 2(6x^2+8xy-15xy-20y^2)-6(2x^2-2xy-5xy+5y^2)

= 12x^2+16xy-30xy-40y^2-12x^2+12xy+30xy-30y^2

= 28xy-70y^2

Previous Question

Next Question

Similar questions

English, 4 months ago

I wonder what or who she is tattling about?' a) who spoke these words? When and where b) who is the 'she' mentioned here? c) Why were these words said about her?

Math, 4 months ago

Cost of 20 notebooks is ₹180. Find the cost of 15 such books...

Computer Science, 4 months ago

In Access.......... is that format in which the records can be viewed and edited easily...

Sociology, 9 months ago

Washing hands several times in a day now can lead to shortage of water in future. Do you think it may happen? Write your suggestions.

English, 9 months ago

meaning, synonyms, homonyms, antonyms of contemporary...

Social Sciences, 1 year ago

Who has become the first woman to win the Abel prize? Karen Uhlenbeck Emmy Noether Cathleen Synge Morawetz Raman Parimala Julia Robinson...

Social Sciences, 1 year ago

Who has become the first woman pilot in the Indian Navy? Shubhangi Swaroop Jaishree Misra Chitra Sharma Manjula Padmanabhan Madhuri R. Shah...

Social Sciences, 1 year ago

Who has become the first women Vice-Chancellor of the University of Oxford? Hillary Rodham Joyce Goodman Katherine Barnes Louise Richardson Serena Lakovitz...