Math, asked by ashishrawatmalkot1, 2 months ago

4. यदिa+b=9 तथा ab= 20 है तो a^2+b^2 का मान ज्ञात करे?
(a)21
(b)41
(c)60
(d) इनमें से को​

Answers

Answered by yashraj107344
9

Answer:

b. 41

Step-by-step explanation:

a+b=9

=a=9-b=5

a=5,b,4

4×5=20

4²=16

5²=25

16+25=41

Answered by agnelcoota
0

Answer:

I don't know oooooooooooooo

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