3 years ago

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

Mathematics

1 answer:

Rudik [331]3 years ago

6 0

Answer:

5l² + 25ln

Step-by-step explanation:

Step 1: Write expression

4l(10n - 3m + 2l) - 3l(l - 4m + 5n)

Step 2: Distribute

40ln - 12lm + 8l² - 3l² + 12lm - 15ln

Step 3: Combine like terms

5l² + 25ln

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