alyson413 alyson413

02-02-2017
Mathematics

contestada

solve for y. x-4=y^2

Respuesta :

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

Otras preguntas

Question 2 of 10 The graph of g(x), shown below, resembles the graph of f(x) = x - x2, but it has been changed somewhat. Which of the following could be the equ

Which statement describes data-sharing in a blockchain?

To what extent are moral ideas reflect society around us, and to what extent are we free to think for ourselves about moral matters?

Select the correct text in the passage. Read this excerpt from the US Constitution. Which portion of the text contains Voltaire's views on the freedom of worshi

Which statement supports the author’s main claim? **a government of three branches with equal powers does not exist -Humans are capable of creating a fair syst

Forms of inheritance that do not follow typical Mendelian patterns and that appear to be more influenced by the parent contributing the most cytoplasm to the em

A(n) _____ is a form of direct democracy that asks voters to judge an action previously taken by the state legislature.

2. Many microscopic organisms are clear, making them almost impossible to see under a microscope. What can be done to a sample to make it easier to see?

Lab 5A Problem Input two DWORD values from the keyboard. Determine which number is larger or if they are even. Your program should look like the following: Fir

what should a diabetic breakfast entails