Multiply: 7pqr, (p - q + r)

Solution:

Given, multiply 7pqr, (p - q + r)

⇒ 7pqr × (p - q + r)

= 7p²qr - 7pq²r + 7pqr²

✦ Try This: Multiply: 5abc, (2a - 3b + 4r)

5abc × (2a - 3b + 4r)

⇒ 10a²bc - 15ab²c + 20abcr

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 9

NCERT Exemplar Class 8 Maths Chapter 7 Problem 83(vii)

Multiply: 7pqr, (p - q + r)

Summary:

Multiplying 7pqr, (p - q + r) we get, 7p²qr - 7pq²r + 7pqr²

☛ Related Questions:

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