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 ( 33+ )
Otras preguntas
What is a chemical equilibrium?
can anyone help me?( just for 5B) I will give branliest
what expression is equivalent to 7(g+6)?
someone please help ill give brainliest
How is sound defined in science? How does this definition differ from the common meaning of the word?
WILL MARK BRAINLIEST ANSWER IF IT'S ACCORDING TO TOPIC 17 lb 5 oz minus 12 lb 10 oz
Round 0.2346129 to 2 decimal places (to the nearest hundredths)
Roses uses nylon string as a border around a square picture. The string is 60 inches long.
Two more than 4 times a number is at most 10
Which concept in the Beauty and the Beast is most similar to the story of Shakespeare's King Lear? A. An impoverished girl transforms into a princess. OB. A wea
