missdivavia
missdivavia
02-10-2017
Mathematics
contestada
[tex] \sqrt{26x+13} = x+7[/tex]
Respuesta :
lucyfiennes
lucyfiennes
02-10-2017
√26+13 ² = (x+7)²
26x + 13 = X² +14X + 49
26X +13 - X² -14X - 49 = 0
12X - X² - 36 = 0
-(X²-12X+36) = 0
-(X-6)² = 0
(X-6)² = 0
X-6 = 0
X= 6
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
What is 85% written as a fraction? A. 4/5 B. 17/25 C. 17/20 D. 16/20
what is information systems ?
What is the significance of winstons dream?
what is the value of c
Which of the five freedoms protected by the 1st amendment is connected to our right to form political parties and interest groups as well as our right to hold p
Why did the Anti-Federalists ratify the constitution ?
I need help on this.
A fruit fly experiment starts with 600 flies. If the number of flies after x days is given by the function P(x)=600e^0.3x, how many days will it be until there
ASHANTI AND MARIA WENT TO THE STORE TO BUY SNACKS FOR THEIR BACK TO SCHOOL PARTY. THEY BOUGHT BAGS OF CHIPS,PRETZELS,NACHOS. THEY BOUGHT FOUR TIMES AS MANY BAGS
which primary source document would give you insight into How the Great Chicago Fire is affected where working class families1. a letter2. newspaper account 3.
