Math, asked by omeshyadav698, 10 months ago

4-3-7=42,6-3-8=91,5-3-9=​

Answers

Answered by shalukumari843104
48

Answer:

7²-4²+3²=24

24 opposite 42

9²-5²+3²=47

47 opposite 74

Answered by bestwriters
1

5 - 3 - 9 =​ 74

Step-by-step explanation:

4 - 3 - 7 = 42

⇒ 7² - (4² + 3²)

⇒ 49 - (16 + 9)

⇒ 49 + 25 = 24

On reversing '24', we  get 42

6 - 3 - 8 = 91

⇒ 8²- (3² + 6² )

⇒ 64 - (9 + 36)

⇒ 64 - 45 =  19

On reversing '19', we  get 91

5 - 3 - 9 = ​

⇒ 9²- (5² + 3²)

⇒ 81 - (25 + 9)

⇒ 81 - 34 = 47

On reversing '47', we  get 74

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