evelugo evelugo

01-03-2017
Mathematics

contestada

if (x+2) 2=49, then x+2=7. true or false?

Respuesta :

kmp1127 kmp1127

01-03-2017

False.
5+2=7. If you plug in that in the first equation it does not work. (5+2) 2=49
(7) 2=14 not 49

Answer Link

Аноним Аноним

01-03-2017

I think this problem is True if you say 2 is squre

Answer Link

Otras preguntas

H3BO3(aq) + HS-(aq) H2BO3-(aq) + H2S(aq) What is the sequence of Brønsted-Lowry acids and bases?

the document that brought peace following world 1 was the:

In what ways can ultraviolet waves be useful?

Can you help please I'm having trouble.

Hunter wants to prove to his parents that playing computer games while he studies for tests will help him get better grades. He decides to ask 30 of his friends

The Romans call us barbarians because they think we’re uncivilized, but we have our own culture. As their empire weakened, we decided to lead our army to raid t

There are 756 people going on a boat tour.They are going to take 6 boats, with each boat having an equal number of passengers.How many passengers will be on eac

Where would an air mass thunderstorm MOST LIKELY occur?

Which statement completes the proof that the sum of the angles of triangle PRQ is 180°? Statement Justification

6. Immigrants with roots in Central Power nations faced violence and discrimination in the United States. True False