amy6814
amy6814
07-08-2020
Mathematics
contestada
complete the square to solve
f(x)=x^2-6x+5
Respuesta :
LazyBun
LazyBun
07-08-2020
Answer: See below
Explanation:
x^2 - 6x + 5 = 0
(x^2 - 6x + 9) + 5 - 9 = 0
(x - 3)(x - 3) - 4 = 0
(x - 3)^2 = 4
x - 3 = +-2 (sqrt both sides)
x - 3 = 2
x = 5
x - 3 = -2
x = 1
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
When Mrs. Stewart makes pie dough, she uses 2/3 cup of shortening for every 2 1/2 cups of flour which proportion could be used to find the amount of flour, x Mr
x-y=4 and 1/2x+1/2y=18
Simplify each expression by combing like terms -12+3y-9
Find the slope and reduce.P=(-5, 2) Q=(-3, 6)
Suppose an EPA chemist tests a 200 mL sample of groundwater known to be contaminated with iron(III) chloride, which would react with silver nitrate solution li
plz help!! first to get right will get BRAINLIEST!! How does the punctuation of “The Black Snake” affect its meaning?
How do objects become electrically charged?A magnet rubbed on a rope electrically charges the object. A,Protons are rubbed from one object to another. B. Electr
Can anyone help me with math? I will make you BRAINIEST!!!
How is Coulomb’s law similar to newton’s law of gravitational force? How is it different
what's test for oil .List at least three and explain . I will mark brainliest.
