factor of above question ?
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Step-by-step explanation:
answer as shown above......
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Answer:
Factors of the given polygon are 5a - 3 and 5a - 4.
Step-by-step explanation:
= > 25a^2 - 35a + 12
Splitting up 35 in such a manner so that the product of the parts will equal to the product of coefficient of a^2 and constant term.
Here, this can be done using 35 = 15 + 20
= > 25a^2 - 35a + 12
= > 25a^2 - ( 15 + 20 )a + 12
= > 25a^2 - 15a - 20a + 12
= > 5a( 5a - 3 ) - 4( 5a - 3 )
= > ( 5a - 3 )( 5a - 4 )
Hence the factors of the given polygon are 5a - 3 and 5a - 4.
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