If the sum of the squares of two consecutive even natural numbers is 100, then the numbers are 8 and 6.
A
True
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
False
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A True Let the numbers be 2n and 2n+2 Thus, (2n)2+(2n+2)2=100 4n2+4n2+4+8n=100 8n2+8n−96=0 n2+n−12=0 n2+4n−3n−12=0 (n+4)(n−3)=0 n=−4,3 Neglecting the negative number, n=3 Thus numbers are 6 and 8