Math, asked by tazkiashah28, 3 months ago

3l (l-4m+5n) + 4l (10n - 3m + 2l)​

Answers

Answered by psychogirl85
3

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

=3l^2-12lm+15ln+40ln-12ml+8l^2

=11l^2+55ln-24lm

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