Question

Find two numbers whose difference is 5 and the difference of their squares is 65

Answer 1

Step-by-step explanation:

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Difference between two numbers is 5.

Let larger number be x

∴ Other smaller number =x−5

Also given that the difference between there squares is 65

∴(x)^2 - (x−5)^2

=65

⇒x^2 [x^2 + 25−10x]=65

⇒x^2 −x^2 −25+10x=65

⇒10x=90

∴x=9

∴ Larger number =x=9

.

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Answer 2

Answer:

here is your answer please following and follow