Question

Subtract: 3l (l - 4 m + 5 n) from 4l ( 10 n-3 m +21)​

Answer 1

Step-by-step explanation:

3l (l - 4m+5n) from 4l (10n-3m + 21)

4l (10n-3m+21) - 3l (l - 4m + 5n)

40ln - 12lm +84l - 31l + 124lm -155ln

40ln - 155ln -12lm +124lm +84l -31l

-105ln +112lm +53 l

Can I right...

Answer 2

Answer:

this is the value of substraction