Math, asked by muhammadahmad88609, 2 months ago

Subtract (2p-5q+r) from (7p+2r-5q)

Answers

Answered by kabitanayak169

Answer:

Step-by-step explanation:

2p-5q+r-7p-2r+5q

-5p-r

kabitanayak169: kya meri answer correct hai

SwiftTeller: No!

muhammadahmad88609: yes it is correct

SwiftTeller: There Is -5p - r ... it is wrong... the correct will be ... 5p-r

SwiftTeller: The Reason Is Also Mentioned In The Lower Answer!

SwiftTeller: Hope You Understand! :)

Answered by SwiftTeller

Question:-

Subtract (2p-5q+r) from (7p+2r-5q).

Answer:-

$\longrightarrow (7p+2r-5q) - (2p-5q+r) \\ \longrightarrow 7p+2r-5q - 2p + 5q - r \\ \longrightarrow 5p - r. \\ \because \: - 5q \: and + 5q \: cancel.$

Anonymous: Hi

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