spurlockcorey20 spurlockcorey20

01-02-2018
Mathematics

contestada

What are the roots of the quadratic function f(q) = q^2 - 125

Respuesta :

highwireact highwireact

01-02-2018

To find the roots of the quadratic, set the function equal to 0 and solve for q. If we do that here, we get:

q^2 - 125 = 0
q^2 = 125
sqrt(q^2) = sqrt(125)
q = (+/-)(5 * sqrt(5))

Answer Link

Otras preguntas

Which of the following statements is an opinion? A. Slavery was the most important cause of the Civil War. B. South Carolina seceded from the Union in 186

The first and second steps to solve the equation 3x/5+5=20

A line passes through the points (9, 30) and (18, 30). Which statement is true about the line?

True False Suppose I have a resistor of some resistance R. If I were to double the length and double the cross-sectional area of the resistor, what is the new r

Cot^2 x-csc^2 x=-1 for all values of x. True or false

Joe works at a deli and has to make turkey and ham sandwiches for the lunch crowd. He pre makes a total of 39 sandwiches. He makes twice as many turkey as ham.

The marketing department of Cool-down, Inc., noticed that customers are not buying as many bottles of Cool-down soft drink in December as they usually do in Jul

A pyramid has a square base with sides of length s. The height of the pyramid is equal to of the length of a side on the base. Which formula represents the vol

Enzymes act as catalysts because _________. A. they raise the activation energy B. they lower the activation energy C. they use activation energy D. they mainta

An electric field of 8.20 ✕ 105 V/m is desired between two parallel plates, each of area 25.0 cm2 and separated by 2.45 mm. There's no dielectric. What charge m