Math, asked by parasnigam, 9 months ago

If a-b=6 and a^2+b^2=42 find the value off ab

Answers

Answered by sharvanikulkarni

1

Answer:

3

Step-by-step explanation:

(a-b)²=a²+b²-2ab

(6)²=42-2ab

36=42-2ab

2ab=42-36

2ab=6

ab=6/2

ab=3

Answered by umiko28

0

Answer:

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Step-by-step explanation:

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