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Chapter 6: Q. 6.87 (page 617)

Solve,(3m-2)(2m+1)=0

Short Answer

Expert verified

The value ism=23,-12

Step by step solution

01

Given information

Given the equation(3m-2)(2m+1)=0

02

Using the zero factor principle

Using the principle, we get

(3m-2)(2m+1)=03m-2=02m+1=0m=23,-12

03

Checking the values

Substituting the values and checking, we get

(3m-2)(2m+1)=0(3脳23-2)(2脳23+1)=00=0

This is true

04

Checking another value

Checking the other value, we get

(3m-2)(2m+1)=0(3脳-12)(2脳-12+1)=00=0

This is true

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