subtract 3l(l-4m+5n)from4l(10n-3m+20)
Answers
Answered by
1
4l(10n-3m+20)-3l(l-4m+5n)
=40ln-12lm-80l-3l²+12lm-15ln
take same terms together
=40ln-15ln-12lm+12lm-80l-3l²
=25ln-80l-3l²
hope it'll help u
=40ln-12lm-80l-3l²+12lm-15ln
take same terms together
=40ln-15ln-12lm+12lm-80l-3l²
=25ln-80l-3l²
hope it'll help u
Similar questions