amira1196
amira1196
25-02-2019
Mathematics
contestada
what is -4x^2+4x+7; x=-5
Respuesta :
akephd
akephd
25-02-2019
Substitute-5 for x.
-4*-5^2+4(-5)+7=
-4(25)-20+7=
-100-20+7=
-120+7=
-113
Answer Link
lunarfox270p16yqz
lunarfox270p16yqz
25-02-2019
-113 hope this helps
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
A static budget: multiple choice is based on a range of activity. presents a clear measure of performance when planned activity differs from actual activity. is
Your aptient sustained an injury to their facial nerve (cn vii). which actions should be impaired?
3) Simone has a selection of 3 pens. of the pens are red. 5 green and red Write down the ratio of green to red pens.
Red cell indices have been added to a client's scheduled blood work. the results will allow the nurse to identify the?
A 50-year-old woman is in the clinic for weakness in her left arm and leg that she has noticed for the past week. your should observe your new orientee performi
What is the value of x in the equation 7 ( 4 x + 1 ) − 3 x = 5 x − 13 ? x = − 1 x is equal to negative 1 x = − 7 10 x is equal to negative 7 tenths x = 7 10
Which technique of modernism would best classify a character who cannot see anything good in the foreseeable future and who feels that nothing good will ever ha
What is the patient position for a lateral projection of the fourth, and fifth toes?
How does errors and omissions insurance (e&o) affect the defendants in fair housing cases?
A book sold 37100 copies in its first month of release. Suppose this represents 17.1% of the number of copies sold to date. How many copies have been sold to da
