golden326 golden326

20-04-2021
Mathematics

contestada

Given f(x)=3x^3+kx-8, and the remainder when f(x) is divided by x-3 is 43, then what is the value of k?

Respuesta :

lamiaanasser51 lamiaanasser51

20-04-2021

Answer:

k= - 10

Step-by-step explanation:

43 = - 8 +3(27+k)

3(27+k) = 51

27 + k = 17

k = - 10

Ver imagen lamiaanasser51

Answer Link

Otras preguntas

Samra's guardians invested money for her into a 529 College Savings Plan, which compounds annually. The growth of the savings plan per year, x, can be represent

PLEASE HELP!!!!!!! Which of the following has a value of 1? A. 7^(-6)*7^(5) B. (10^(3))/(10^(2)) C. ((5^(4))^(2))/(5^(8)) D. (3^(2)*3^(5))/(3^(10))

Read "The Magic Pot" from Indian Fairy Tales. Then answer the question that follows. There lived in a certain place a Brahman who was a born miser. He had colle

What address should you ping if you want to test local ipv6 operation but don't want to actually send any packets on the network?

4 The following table shows the amounts of additional satisfaction (marginal utility) that Ross would get from consuming successive quantities of products A and

When a metal reacts with an acid, various indicators will be present to show a change in chemical composition is taking place. Examine the reaction below: Mg (s

Sally has a car that accelerates at 5 m/s. If the car has a mass of 1000 kg, how much force does t car produce? F= m= a=

Ronnie is playing a card game where the goal is to get the lowest possible score. In the first round, Ronnie scored -6 points. In the second round, he scored -

A=√15.5(15.5-14) (15.5-11) (15.5-6)

Solution that has a higher solute concentration on one side of a membrane than the other side.