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rewona [7]
3 years ago
7

What is the solution of the equation? 2^5 sqrt (x+6)^3 +3 =19

Mathematics
2 answers:
kirill [66]3 years ago
5 0

Answer:

x=-5.37

Step-by-step explanation:

The equation is:

2^5\cdot{\sqrt{(x+6)^3}}+3=19

We can simplify by taking over 3 to the left hand side and divide the equation by 2^5 and then squaring both sides to get rid if the square root:

2^5\cdot{\sqrt{(x+6)^3}}=19-3

\sqrt{(x+6)^3}=16/2^5

(x+6)^3=(0.5)^2

(x+6)^3=0.25

We can take the third root on both sides:

(x+6)=0.63

x=0.63-6=-5.37

EleoNora [17]3 years ago
3 0
I got that x=-5.37003947. I am not sure that I put everything under the square root that needed to be there so I hope this helps.
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