Question

5 to the power 2x+3 = 1

find for x​

Answer 1

⇒5
2x+3
=1

⇒5
2x+3
=5
0


⇒2x+3=0

⇒x=−
2
3
​
=

Answer 2

Answer:

x = -3/2

Step-by-step explanation:

${5}^{2x + 3} = 1$

If any number is having the power as 0 it will be 1 always.

For example;

1. 5⁰ = 1
2. 80⁰ = 1
3. 125⁰ = 1
4. -2⁰ = 1

So according to the question

if 2x + 3 = 0 then 5^(2x + 3) will be 0

and 2x + 3 is 0 for the value of x = -3/2

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