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

The total number of sodium atoms in 46.0 grams of solution is?

For a given chemical reaction, the addition of a catalyst provides a different pathway that(1) decreases the reaction rate and has a higher activation energy (2

alex and Juana went on a 50 mile canoe trip with their class. on the first day they traveled 21 miles. what percent of the total distant was that

Which laboratory test result can be used to determine if KCl(s) is an electrolyte? (1) pH of KCl(aq) (2) pH of KCl(s) (3) electrical conductivity of KCl(aq) (4)

What is the smallest of 3 consecutive positive integers if the product of the smaller two integers is 5 less than 5 times the largest integer?

What world religion is based on the monotheistic teachings of Muhammad? A. Hijrah B. Islam C. Medina D. Muslim E. Kaaba

A bromine atom in an excited state could have an electron configuration of(1)2-8-18-6 (2) 2-8-18-7 (3) 2-8-17-7 (4) 2-8-17-8

Given: F(x) = x + 2 and G(x) = 3x + 5 (F + G) (x) =

A 0.05-kg car starts from rest at a height of 0.95 m. Assuming no friction, what is the kinetic energy of the car when it reaches the bottom of the hill? (Assum

What did Karl Marx believe would happen under capitalism?