2025plunkerta 2025plunkerta

01-09-2021
Mathematics

contestada

(2x+5)^2=4x^2+kx+25 solve for k

Respuesta :

alexis24247 alexis24247

01-09-2021

Alrighty so (2x+5)^2=4x^2+kx+25 your answer is 20 for K

Answer Link

Otras preguntas

[tex]x + 6 < 8 and x - 1 > - 1[/tex]solve each compound inequality for x and graph the solution on a number line x + 6 less than 8 + x -1 greater than -

Which of the following qualities are found in traditional elegies and expressed in this poem

Using fossil fuels is a safe for the environment. False True

2. How is cultural transmission theory related to the concentric zone hypothesis?

a plane flies over city A and reaches city B in 12 minutes wich is 120 miles away from it. Find the speed of the plane in miles per hour assuming the plane flew

As the ride sits at the top and then drops downward, what type of “g” force would a rider experience immediately? A. positive "g" force B. negative "g" force C.

What is the difference between an acid and a base? Give an example of each.

*muffled crying* ............

Curtis, a student in our class, makes the following statement: The puck reached a slightly higher location on the ramp than I predicted. This is because I used

Can sum1 answer these from least to greatest please?