Math, asked by sanchita143, 9 months ago

(5a-7b)3+(7b-9c)3+(9c-5a)3

Answers

Answered by aarzoo29

2

Answer:

5a - 7b + 21b - 27c + 27c - 15 a * 3

= 5a - 7b + 21b - 27 c + 27c - 45a

= -40a +14 b

sanchita143: i am sorry the answer is wrong cause all the 3 ' s are the cubes

Previous Question

Next Question

Similar questions

Math, 5 months ago

an isosceles triangle has perimeter 30 cm and each of the equal sides is 12 cm find the area of the triangle...

English, 5 months ago

Corona Virus ____ raging in the whole world for six months. * have been will have is being has been ...

Math, 5 months ago

x2-x+1 If xy and y2-y+1 x2+x+1 y2+y+1 then Oxy=1 O x/y=1 X=Y ОО None...

Hindi, 9 months ago

write a paragraph on Indian farmers in hindi...

Biology, 9 months ago

List three techniques that have been developed to prevent pregnancy which one of these techniques is not meant for males how does the use of these techniques have a direct impact on the health and prosperity of a family...

Geography, 11 months ago

what is a leap year short answer for 6class...

Math, 11 months ago

a triangle is made up of 2 red stick and 1 black stick the length of a red stick is given by r unit and that of a black stick is given by b unit write a expression...

Political Science, 11 months ago

what are the contents legal discussion to be made by the candidate for contesting the election in india...