saksham22 saksham22

02-10-2020
Mathematics

contestada

[tex] {7}^{2x + 3} = 1[/tex]

Respuesta :

aleeshasaji aleeshasaji

03-10-2020

Answer:

x = -3/2

Step-by-step explanation:

7⁰ = 1 (anything to the power of 0 equals 1)

7²ˣ ⁺ ³ = 7⁰

Since the bases are the same, you 'forget' about the bases and then you solve for x.

2x + 3 = 0

2x = -3

x = -3/2

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