jenngarcia9819
jenngarcia9819 jenngarcia9819
  • 04-08-2020
  • Mathematics
contestada

2. Evaluate the polynomial two ways: by substituting in the given
value of x, and by using long division.
Find P(-3)for P(x)= 4x2 +10x - 8.

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-08-2020

Answer:

  P(-3) = -2

Step-by-step explanation:

Substitution

P(-3) = 4(-3)^2 +10(-3) -8 = 36 -30 -8

P(-3) = -2

__

Long Division

See the working below. The remainder is -2, so ...

  P(-3) = -2

Ver imagen sqdancefan
Answer Link
almagueralyssa2
almagueralyssa2 almagueralyssa2
  • 18-09-2020
P(-3) = -2 i think that’s what it’s keeps giving me
Answer Link

Otras preguntas

Why would better technology make it easier for imperialism to spread?
if you divide two real numbers the quotient is always a real number
1 3/8p+5/8p-1/8p please help
HELPP PLEASE!!! (Look at photo)
A description paragraph should include what kind of language? O A. The native language of the writer B. Pretty language c. Descriptive language that appeals to
A student places four small aquatic snails in a test tube containing bromothymol blue solution. The solution will change color from blue to yellow if the carbon
[HELP PLEASE !!} Which has a pH below 7? a acid b base
I need help with this question
Find the scale factor of the dilation. The scale factor is
Question 12 of 15 How was Iraq affected by the invasion in 1991? O A. Oil production in Iraq dropped. B. Iraq began selling more oil to Kuwait. O C. The price o