jennasmolinsky62 jennasmolinsky62

24-11-2020
Mathematics

contestada

Given f(x) = x2 + 5x + k, and the remainder when f () is divided by x – 8 is
93, then what is the value of k?

Respuesta :

LammettHash LammettHash

24-11-2020

By the remainder theorem, the remainder upon dividing a polynomial p(x) by x - c is equal to p(c).

Here, p(x) = x² + 5x + k and c = 8, which gives

p (8) = 8² + 5•8 + k

93 = 64 + 40 + k

k = -11

Answer Link

Otras preguntas

Kevin can make 10 widgets in 7 hours and David can make 12 widgets in 5 hours. How many hours are needed for them to make 67 widgets together?

Which activity does a local health department perform when providing health and environmental services? vices?

Why is voltage the same in a parallel circuit?

Carter has 143 songs pn a playlist. He's categorized them in the following manner: 7 classical, 19 rock, 29 hip hop, 16 gospel, 13 pop, 24 country, and 35 jazz

Lee la selección e identifica el verbo que está en la forma de mandato incorrecto. Elige la opción con el mandato incorrecto. Read the selection and identify th

cash crops Which of the following developments occurred first? А. B. animal domestication С. the Industrial Revolution D. the Green Revolution

Solve the following equation

Which method would you use to prove that the two triangles are congruent?SSSAASSASASA

Solve for x on this problem please

hhhhhhhhhhheeeeeellllllllpppppp