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
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
One inch of rain on a square foot of land weighs 5.2 pounds. About how many gallons of rain are there? Round your answer to the nearest tenth.
Which of these is NOT a goal of HOSA for its members? To develop an understanding of the importance in interacting and cooperating with other students and organ
This is supposed to be music...
When Khloe left her house in the morning, her cell phone battery was partially charged. The charge remaining in Khloe's battery, as a percentage, can be modeled
A free-body diagram represents forces acting on a system. Question 20 options: True False
if I want to become a doctor in the future. which program for high school is best, Advanced placement (ap) or International Baccalaureate (ib)? and what's the d
Complete the recursive formula of the arithmetic sequence 13, 6, -1, -8,...
Find the value of x.
- farmer has recently bought a 40 acre land and wishes to fence the perimeter. given that the Land is square, what lenght of fencing (in metres) should the farm
5. The point (-2, -3) is rotated 90 degrees counterclockwise using center (0, 0). What are the coordinates of the image? A. (−3,−2) B. (−3, 2) C. (3,−2) D. (3,
