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Chapter 2: Q51. (page 87)

Solve each equation. Check your solution.

鈭�5=312x

Short Answer

Expert verified

The required solution is x=-107.

Step by step solution

01

Step 1. Calculation.

Consider the given equation,

鈭�5=312x鈭�5=72xx=鈭�107

02

Step 2. Checking solution.

Substitute x=鈭�107in the given equation, we get

鈭�5=312x鈭�5=72鈭�107鈭�5=鈭�5

Hence, proved.

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