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Chapter 6: Q 266. (page 728)

Multiply the binomials. Use any method.

(3rs−7)(3rs−4).

Short Answer

Expert verified

The required answer is9r2s2-33rs+28.

Step by step solution

01

Step 1. Given information.

The given binomial is3rs − 73rs − 4.

02

Step 2.  Simplify the expression.  

By using the FOIL method.

3rs − 73rs − 4=3rs×3rs+3rs-4-7× 3rs-7-4=9r2s2-33rs+28

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