Mathematics: Can anybody tell me the answer to this im so confused

Can anybody tell me the answer to this im so - id2729130, rowdycar313p0ao5k

Ответ:

sean7224

04.01.2022

Meh

ok so when have sqrt, try to square both sides
$\sqrt{2x-1}=2+ \sqrt{x-4}$
square both sides
$2x-1=4+4 \sqrt{x-4}+x-4$
$2x-1=x+4 \sqrt{x-4}$
mnus x both sides
$x-1=4 \sqrt{x-4}$
square oth sides
x^2-2x+1=16(x-4)
x^2-2x+1=16x-64
minus (16x-4) from both sides
x^2-18x+65=0
factor
(x-5)(x-13)=0
set each to zero
x-5=0
x=5

x-13=0
x=13

x=5 and 13

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Ответ:

Turtles8276

24.07.2022

Mathematics

+$650 because there is no loss of money

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Can anybody tell me the answer to this im so confused

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