Math, asked by sejalmlagdhar, 8 months ago

Find a³ + b³ , if a + b = 3 And ab =2​

Answers

Answered by gunjanagg27
1

Answer:

9

Step-by-step explanation:

a³+b³=(a+b)(a²+b²-ab)=(a+b)(a²+b²+2ab-3ab)=3((a+b)²-3ab)=3(9-6)=3*3=9

Answered by divyani1326
0

Answer:

the required answer is 9

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