B^2-14b+40=0 how to factorise it please send it fast
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Hi ,
b² - 14b + 40
= b² - 10b - 4b + 40
= b( b - 10 ) - 4( b - 10 )
= ( b - 10 )( b - 4 )
I hope this helps you.
: )
b² - 14b + 40
= b² - 10b - 4b + 40
= b( b - 10 ) - 4( b - 10 )
= ( b - 10 )( b - 4 )
I hope this helps you.
: )
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