Question

a2x2-3abx+2b2=0 where x=a/b,x=b/a check if they are solutions or not.

Answer 1

Answer:

Hi ,

a² x² -3abx + 2b² = 0

a² x² - abx - 2abx + 2b² = 0

ax( ax - b ) - 2b( ax - b ) = 0

( ax - b )( ax -2b ) = 0

Therefore ,

( ax -b ) = 0 or ax -2b = 0

ax = b or ax = 2b

x = b / a or x = 2b / a

I hope this helps you.

:)

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