Question

Devide 29 into two parts so that the sum
of squares of the parts is 425.​

Answer 1

Answer:

let the two parts be x and y

x + y = 29 ⇒ y = 29 - x

so according to question x² + y² = 425

⇒ x² + (29 - x)² = 425

⇒ x² + 841 + x² - 58x = 425

⇒2x² - 58x + 416 = 0

⇒ x² - 29x + 208 = 0

⇒ x² - 13x - 16x + 208 = 0

⇒ x(x - 13) - 16(x - 13) = 0

⇒ (x - 16)(x -  13) = 0

 so x = 16 or 13  ANSWER

Answer 2

Answer:

13 and 16

13² = 169

16²= 256

169+256= 425

Step-by-step explanation:

i hope this helps u