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 ( 13+ )
Otras preguntas
What is (3-4i)^2? In complex numbers?
Which of the following makes a true statement? (5 points) The Senate has a Rules Committee that sets limits and rules for both the House and Senate on debating
Hot dogs at a carnival cost $2.99 each plus 7% tax. What is the total cost for one hotdog?
Which of the following physical features divides mainland China from the Middle East? The Himalayas The Gobi Desert Three Gorges Th
Jim runs a food cart and during a busy outdoor festival he sold $7343.75 worth of food. he sells hot dogs for $2.95 and steak sandwiches for $9.95. if he sold a
add together one and three quarters and two and a quarter and three
what type of rain contains more acid than normal rain?
A helicopter rose vertically 300m and then flew west 400m. how far was the helicopter from it starting point?
How does the poet use the recurring image of dead leaves on the ground in "Spring and Fall"? A. as alliteration that supports the poem's mood B. as a simile th
Why did the ancient Chinese organize large groups of people to build and maintain irrigation systems? based on an order from the emperor to accommodate for lack
