Math, asked by saumya3577, 7 months ago

Subtract 3l(l-5m+6n) from4l(10n-4m+20)
plzz tell me​

Answers

Answered by karthikisthebest1999
0

Answer:

Don't know

babu

Step-by-step explanation:

Answered by Amaan54872
12

Answer:

Answer is 25ln + 5l^2.....

Subtract 3l(l−4m+5n) from 4l(10n−3m+2l)

=4l(10n−3m+2l)−3l(l−4m+5n)

=(40ln−12lm+8l 2 )−(3l 2 −12lm+15ln)

=40ln−12lm+8l 2 −3l 2 +12lm−15ln

=25ln+5l 2

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