urnameismine urnameismine

11-03-2021
Mathematics

contestada

Subtract 2p^2+3q^2-2r^2+5 from 5p^2-4q^2-7r^2-6

Respuesta :

11-03-2021

Answer:

3p^2-7q^2-5r^2-11

Step-by-step explanation:

5p^2-4q^2-7r^2-6-2p^2-3q^2+2r^2-5

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janakhaled283 janakhaled283

11-03-2021

(6p^2–2r^2+5)—(-20p^2-7r^2-6)

-14p-9r-1
I’m not sure but hope it helps ;)

Answer Link

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