
Anita A. answered 01/23/20
Tutor
4.9
(231)
Community College Math Instr; TX Secondary Mathematics Certification
Hi Muhaamed,
1) 12 + 22 + 32= 14
2) 13 + 23 = 9
3) 2+3+4+5 = 14
4) 2(4) - 2 + 2(5) - 2=14
Choice 3 is not like the others.
Regards,
Anita A.