Math, asked by dayashankertripathi1, 10 months ago

7. Find the value of x.
a) 5x = (45)2 - (40)2

Answers

Answered by arshadsayyed3018

2

Step-by-step explanation:

) 5x = (45)2 - (40)2

5x=90-800

5x=10

x=2

Answered by abhishekg12

3

Step-by-step explanation:

5x=(45)2 -(40)2

5x=90-80

5x=10

x=10/5

x=2

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