nabelstores
nabelstores
24-01-2022
Mathematics
contestada
if -x²+8x-16=0 what is "x"
Respuesta :
topsonaustine66
topsonaustine66
16-07-2022
Answer:
x=4
Step-by-step explanation:
-x²+8x-16=0
x²-8x+16=0
x²-8x=-16
(x-4)²=-16+(-4)²
x-4=0
x=4
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
1 10 ft Cone 1 2.5 ft 8 ftl 2 ft Cone 2
(-4, 8) and (6, 2). Slope
Zipster is a local manufacturer of athletic shoes. Zipster has decided it wants to expand to global markets and to offer a larger selection of items. It plans t
In a right triangle, the length of the hypotenuse is 12 and the measure of one of the angles is 36. What is the length of the other leg
What might cause a researcher to state a directional hypothesis rather than a non-directional hypothesis? what about the reverse?
Consider the reaction below. 2al2o3 → 4al 3o2 what is the mole ratio of oxygen to aluminum? o2:al = :4
Consider the reaction. At 298 K, the equilibrium concentration of O2 is 1.6 x 10-2 M, and the equilibrium concentration of O3 is 2.86 x 10-28 M. What is the equ
What is the length of AC?
b) State Makkownikof's Rule. In accordance with that Rule, state which will be the preferred product in the following reaction and state the IUPAC names CÁCH CH
Which of the following statements about persuasion and persuasive messages in today's digital age is least accurate
