Question

plz answer me faster​

Answer 1

Step-by-step explanation:

Property used is

${x}^{0} = 1$

When we compare question with property we get

${7}^{2x + 3} = {7}^{0} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: ( {7}^{0} = 1)$

Equating powers only

$2x + 3 = 0$

$= > 2x = - 3$

$= > x = ( \frac{ - 3}{2} )$

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