alyson413
alyson413
02-02-2017
Mathematics
contestada
solve for y. x-4=y^2
Respuesta :
bcalle
bcalle
02-02-2017
x - 4 = y^2
Since you want y to the first power you have to take the square root of y^2.
If you take the square root of the right side you also must take the square root of the left side.
+ - sqrt (x-4) = y
y = sqrt (x - 4)
and y = - sqrt (x - 4)
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
During a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At 7 :00 AM there were 2,000 b
Slave rice cultivators commonly worked by the __________, which involved a specific assignment for a day's work.
Write a paragraph (3 sentences) begin with this sentence: I tore the letter open impatiently...
Solve for s. Im giving brainliest and 50 points. Please Help me 1/2 s=72 A. 1/7B. 2/7C. 3D. 7
A nitrox ii gas mixture for scuba diving contains oxygen gas at 53 atm and nitrogen gas at 94 atm . what is the total pressure, in torrs, of the scuba gas mixtu
what is negative are positive A+B
Given: ∆ABC, AB = BC, BM = MC AC = 40, m∠BAC = 42º Find: AM
Una computadora A.computacion B. Historia C. Espanol D. Ciencias
1. Read the excerpt from The Building of Manhattan. In 1945 a U.S. Air Force bomber making an approach to a Newark, New Jersey, the airport in fog and rain was
Russia's historical evolution from the 15th century to 1904