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Chapter 5: Q. 76 (page 284)

solve each equation

92x27x2=3-1

Short Answer

Expert verified

The value of x for which the above equation is valid are :

-3,-1

Step by step solution

01

Step 1. Given equation

92x27x2=3-1

02

Step 2. Solving exponentially

92x27x2=3-136x33x2=3-13(3x2+6x)=3-1鈬�3x2+6x=-1鈬�x=-1,-3

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