R
Roshni
30 Mar 19

What is the sum of two consecutive even numbers, the difference of whose squares is 108? a)26 b) 56 c)52 d)54

Replies to this post

N
Nida

54

(A+B)(A-B)=108 A-B=2 A+B=108/2=54

2
A
ANOOPKRISHNA

2(a+2)= ? -4a- 4= 108

a+1= - 27 a= -28

€ 2(-28+2)= -52

0
N
Nida

54

0