Question

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

Answer 1

Answer:

5l² + 25ln

Step-by-step explanation:

  40ln - 12ml + 8l² - 3l² + 12ml -15nl

= 5l² + 25ln

Answer 2

Answer:

25ln+ 0  +5l^2

Step-by-step explanation:

4l(10n –3m+2l)=40ln-12lm+8l^2

3l(l–4m+5n)     =15ln-12lm+3l^2

                         -       +       -

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                        =25ln+ 0  +5l^2