(6^2)^4 simplify expression

Mathematics

1 answer:

grin007 [14]3 years ago

6 0

Answer:

1679616

Step-by-step explanation:

You might be interested in

How to find all real solutions

AlladinOne [14]

$\bf \sqrt{\sqrt{x-5}+x}=5\leftarrow \textit{squaring both sides}
\\\\
\sqrt{x-5}+x=25\implies \sqrt{x-5}=25-x\leftarrow \textit{squaring both sides}
\\\\
x-5=(25-x)^2\implies x-5=625-50x+x^2
\\\\
0=x^2-51x+630\implies 0=(x-30)(x-21)$

and surely you'd know what the roots are

7 0

3 years ago

I’m am very confused some1 please help... thanks

Black_prince [1.1K]

Answer:

a) E x + y > 5

b) A y ≤ x + 2

c) D y ≥ 4

4 0

3 years ago

Math question (working too, if possible)

Alecsey [184]