Math, asked by sohelbagwan1111, 10 months ago

Simplify (−5)∙(a−2b+3c−4d)−(−3)∙(4a−3b+2c−d)

Answers

Answered by arshanuddinarhanuddi

1

Answer:

(-17a+19b-21c+23d)

Step-by-step explanation:

(-5a+10b-15c+20d) - (-12a+9b-6c+3d)

(-5a-12a+10b+9b-15c-6c+20d+3d)

(-17a+19b-21c+23d)

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