Question

if (x-2)2=25 then a find the value of x​

Answer 1

Answer:

29

Step-by-step explanation:

(x-2)2=25

x-4=25

x=25+4

x=29

Answer 2

Answer:

x = 7 and -3

Step-by-step explanation:

(x-2)² = 25

$= > \sqrt{(x - 2) ^{2} } = \sqrt{25} \\ = > x - 2 = 5 \: or \: - 5$

=> x - 2 = ± 5

first we will take

x - 2 = 5

=> x = 5+2

=> x = 7

then

x - 2 = -5

=> x = -5+2

=> x = -3

Hence the value of x = -3 and 7

hope it helps.