# Find the Value of X in the Following: 5^(2x+3)=1 - Mathematics

Find the value of x in the following:

5^(2x+3)=1

#### Solution

Given 5^(2x+3)=1

5^(2x+3)=5^0

On equating the exponents we get

⇒ 2x + 3 = 0

⇒ 2x = -3

rArr x = (-3)/2

Concept: Laws of Exponents for Real Numbers
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#### APPEARS IN

RD Sharma Mathematics for Class 9
Chapter 2 Exponents of Real Numbers
Exercise 2.2 | Q 10.7 | Page 26

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