Math, asked by palsveer0, 5 months ago

(p+q)(r-s)+(p-q)(3r+2s)+3(2pr-3qs)

Answers

Answered by 120006043

1

Answer:

10pr+1ps-2qr-12qs

Step-by-step explanation:

pr-ps+qr-qs+3pr+2ps-3qr-2qs+6pr-9qs

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