Math, asked by rpmandewal1347, 10 months ago

Subtract 2y (x+y-1) + 3x - y from 4x (x-y+5)

Answers

Answered by rajaksan45

7

Answer:

4x(x-y+5)-2y(x+y-1)+3x-y

= 4x^2-4xy+20x-2yx+2y^2-2y+3x-y

=4x^2+2y^2-4xy-2yx+20x+3x-y

=4x^2+2y^2-6xy+23x-y

Answered by singhmantu64467

2

Answer:

4x(x-4+5) -2y(x+y-1) +3x-y

4x2-4xy+20x-2xy-2y2-2y+3x-y

4x2-6xy+23x-2y2-y

4x2-2y2-6xy+23x-y

Previous Question

Next Question

Similar questions

Science, 5 months ago

what is indigestion? why it haopen and what food contribute to indigestion ? what food are important for our gut health...

Hindi, 5 months ago

kabir daas ji ki rachanao ke naam bataiye...

Biology, 5 months ago

transportation in plants? class 10 notes...

English, 10 months ago

the food was prepared with great care and it was served on silver plates by the cook. Change this sentance to other voice.

Geography, 10 months ago

Are small earthquakes helpful to us?

Social Sciences, 1 year ago

In the Anglo-American region the main language is...

English, 1 year ago

Describe the a bicyle.

Physics, 1 year ago

A set of n-identical resistor each resistance R ohm when connected in series habe an effective resistance of ohm and when the resistor are connected in parallel the effective resistance is Yohm.find the relation between R,XandY?