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Chapter 3: Q3. (page 118)

Write an equivalent expression of8(z鈭�7).

Short Answer

Expert verified

The equivalent expression is 8z鈭�56.

Step by step solution

01

Step- 1- Apply the concept of distributive property

In this type of question, apply the concept of distributive property which meansa(b+c)=ab+bc .

02

Step- 2-  Finding the equivalent expression

Since, the expression is8(z鈭�7) .

Now, apply the distributive lawa(b+c)=ab+bcin the above expression to get the solution,

=8(z鈭�7)=8脳z鈭�8脳7=8z鈭�56

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