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

ill give u brainliest :) Fill in the blank with the form of ser you would use with the following: Yo___ inteligente.

Shane has 4/5 of a bar of chocolate. He shares it equally between two people. What fraction of the bar do they each get?

Help with maths questions please

The railroad tracks meet the road as shown. The town will allow a parking lot at angle K if the measure of angle K is greater than 38 degrees. Can a parking lot

Question 1. That apple you have for lunch looks nice and red, both indoors and out. Why, how? How is the light different and how does your eye perceive

Jasmine is in a bicycle race. She has already biked 10 miles and is now biking at a rate of 18 miles per hour. Write and equation for this situation. What is th

Exterior Angle Theorem

The length of the base of a rectangle prism is 3 feet and its width is 2 feet. The length of the diagonal of the prism is 6 feet. What is the height of the pris

help!! what is the volume of the rectangular prism? explain!!!

A helium-filled balloon contains 125 mL of gas at a pressure of 0.974 atm. What volume will the gas occupy at standard pressure? 128.33 mL He 125.974 mL He 121.