Math, asked by abhi3srvt, 4 months ago

if a+b=8 and ab= 15 find a²+b²​


maylehussain7292: (a+b)(A-B ) nahi
Adityaraj1402: wo (a+b) ka square ka hota hai naki a sqyare+b square
maylehussain7292: No
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Answers

Answered by Adityaraj1402
2

Answer:

brother maybe it helps you

Attachments:
Answered by Anonymous
9

Given :-

a + b = 8

ab = 15

To find :-

a² + b² = ?

Formula :-

a² + b² = (a + b)² - 2ab

= (8)² - 2 × 15

= 64 - 30

= 34

Therefore, a² + b² = 34

Hope it helps you ❤️

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