Question

no useless answers,plz
show the full solution​

Answer 1

Step-by-step explanation:

$\sqrt{ {2}^{(x + 3)} } = 16$

squaring both sides we get,

$({\sqrt{ {2}^{x + 3} })^{2} } = {16}^{2}$

${2}^{x + 3} = 256$

${2}^{(x + 3)} = {2}^{8}$

$x + 3 = 8$

$x = 8 - 3$

$x = 5$

Answer 2

Answer:

2

(x+3)

=16

squaring both sides we get,

({\sqrt{ {2}^{x + 3} })^{2} } = {16}^{2}(

2

x+3

)

2

=16

2

{2}^{x + 3} = 2562

x+3

=256

{2}^{(x + 3)} = {2}^{8}2

(x+3)

=2

8

x + 3 = 8x+3=8

x = 8 - 3x=8−3

x = 5x=5

hope so my answer is right army