प्रगतीच्या 2 वर्षांपूर्वीच्या आणि 3 वर्षानंतरच्या वयांचा गुणाकार 84 आहे तर तिचे आजचे वय काढा
Answers
Answered by
2
प्रगति की 2 वर्ष पहले की आयु और 3 वर्ष बाद का गुणनफल 84 है। लेकिन आयु ऋणात्मक नहीं हो सकती है, इसलिए x = 9। इस प्रकार, प्रगति की वर्तमान आयु 9 वर्ष
was this answer helpful?
add this as brainly list
Answered by
6
Answer:
9 years
Explanation:
hello Satish I'm also from MH but don't know typing so me tumhala asa answer deil k.
Pragaticha aajacha vay = x
2 varshanpurvicha vay = x - 2
3 varshanantarcha vay = x + 3
(x-2) * (x+3) = 84
on multiplying
+ x -6 = 84
+ x -6 -84 = 0
+ x -90 = 0
+10x - 9x -90 = 0
(x + 10) * (x-9) = 0
x = -10 and x = 9
so age is not considered as negative hence x = 9 years
Similar questions