Math, asked by rockdart7907, 11 months ago

If a+b=10 and ab=12, find the value of a^3+b^3

Answers

Answered by Genius145
3

Answer:

a³ + b³ + 3ab(a+b)= (a+b)³

a³ + b³ + 3*12*10 = (10)³

a³ + b³ + 360 = 1000

a³ + b³ = 1000 - 360 = 640

Answered by Siddhartpratapsingh
1

Answer:

Given,a+b = 10

ab=12

to find,

a³+b³

a=12/b

12/b+b=10

12+b²=10b

b²+10b+12=0

question is wrong!!!!!

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