explain your steps briefly............
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AneekBiswas1:
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Let the number be 10x+y
According to question,
xy=12.........(i)
Again,
10x+y+36=10y+x
=>9x+36=9y
=>9(x+4)=9y
=>x+4=y
=>x=y-4......(ii)
Putting value of x in equation (i),we get....
y(y-4)=12
Hence,the quadratic equation is
Solving this equation....
Therefore value of y =6 and y not equal to -2
Putting value of y in equation (ii),we get....
x=6-4
=>x=2
Hence the number is 10x+y
=10*2+6
=20+6
=26
Hope you like it.....
Mark as brainliest......
According to question,
xy=12.........(i)
Again,
10x+y+36=10y+x
=>9x+36=9y
=>9(x+4)=9y
=>x+4=y
=>x=y-4......(ii)
Putting value of x in equation (i),we get....
y(y-4)=12
Hence,the quadratic equation is
Solving this equation....
Therefore value of y =6 and y not equal to -2
Putting value of y in equation (ii),we get....
x=6-4
=>x=2
Hence the number is 10x+y
=10*2+6
=20+6
=26
Hope you like it.....
Mark as brainliest......
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