Math, asked by iqraazainab06, 1 month ago

If a + b = 5, ab = 3, find a2 + b2​

Answers

Answered by mit04kumar
2

Answer:

(a+b)^2=a^2 + b^2 + 2ab. We already have values for LHS as 5 and value of ab as 3. a^2 + b^2 = 25 -6 = 19. Therefore, the answer to your question is 19.

Step-by-step explanation:

I hope it will help you

Answered by abhideepsinha1303
2

Answer:

Solve by squaring on both sides

(a+b)²= a²+b²+ 2ab

25 = a²+b²+ 6

a²+b²= 19 Ans.

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