English, asked by sandyajadhav010478, 6 months ago

(x-5)² - ( 5x – 25) - 24​

Answers

Answered by siddhi1233
4

Answer:

(x-5)² - 5(x- 5) -24

let (x-5) be y

y² -5y -24= 0

y² -8y + 3y - 24 =0

y(y-8) +3(y-8) = 0

(y+3)(y-8)=0

y+3 =0

y= -3

y-8=0

y= 8

x-5 =-3

x= -3+5

=2

x-5 =8

x= 8+5

= 13

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