Subject:
CBSE BOARD XAuthor:
sullivan49Created:
1 year agoExplanation:
The age is 14 years Please mark me brainliest
Author:
brandoo9yf
Rate an answer:
13Answer:
Ritu is 14 years old.
Explanation:
Ritu's current age = x
Given that,
(x - 5)² = 5x + 11
x² - 10x + 25 = 5x + 11
x² + (-10x -5x) + (25 - 11) = 0
x² - 15x + 14 = 0
x² - x - 14x + 14 = 0
x(x - 1) - 14(x - 1) = 0
(x - 14) (x - 1) = 0
x - 14 = 0
x = 14
x - 1 = 0
x = 1
Ritu's age = 14
(because 1 - 5 is not possible)
Author:
cody8mdy
Rate an answer:
8