Question

What is the answer:
15!x√144^3xpi

Pls answer with explanation

Answer 1

Answer:

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Let x=a+b and y=a−b . ( b>0 since x>y )

Then 30=x+y=(a+b)+(a−b)=2a which implies a=15 .

We also know 144=xy=(a+b)(a−b)=(15+b)(15−b)=225−b2 .

That gives b2=225–144=81 which implies b=9 .

Then x−y=(a+b)−(a−b)=2b=18 .

Answer 2

Correct answer:-

Let x=a+b and y=a−b ( b>0 since x>y )

Then 30=x+y=(a+b)+(a−b)=2a which implies a=15

We also know 144=xy=(a+b)(a−b)=(15+b)(15−b)=225−b2

That gives b2=225–144=81 which implies b=9

Then x−y=(a+b)−(a−b)=2b=18.

hope it helps ✅✅✅

plss make me as brainliest.

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