zaid1196 zaid1196

02-10-2020
Mathematics

contestada

Find the value of k, if x + 2 is a factor of 5x³ + 4x² – 3x + 2k + 1

Respuesta :

emily41006 emily41006

02-10-2020

Answer:

7.5

Step-by-step explanation:

if x+2 is the factor

suppose the equation to be f(x)

then f(-2) =0

Ver imagen emily41006

Answer Link

Otras preguntas

In representative democracy, voters are ________ and politicians are ________. agents; principals principals; agents agents; employees logrollers; principals

1.The foot of a ladder is 8 ft from thebase of a wall. If the ladder is 20 ftlong, how high up on the wall doesthe ladder reach? Estimate youranswer to the near

A example of blended learning where students first learn content through online video lectures at home, then apply what they learned in the classroom is called

Predict the precipitate produced by mixing a(n) Al(NO3)3 solution with a(n) NaOH solution. Write the molecular equation for the reaction. (Use the lowest possib

E-commerce creates a great deal of data on how consumers interact with a website. L.L.Bean keeps records that show how quickly consumers make decisions, how man

hen Target sells winter coats, it sends them to stores at different times of the year. This is an example of ________. Group of answer choices Demographic segme

Solve for θ if sinθ = 0.62. Round answer to the nearest degree.

6+2/3+3/2+1/6= HELP PLEAS

In what year did Canada gain complete independence from the British?

need help asap!!!!!