emkinney emkinney

15-02-2017
Mathematics

contestada

(4k+5)(k+1)=o

Could s

Respuesta :

apologiabiology apologiabiology

15-02-2017

rememeber, if ab=0, then assume that a and b=0

assumig yo meant (4k+5)(k+1)=0
set each to zero

4k+5=0
4k=-5
k=-5/4

k+1=0
k=-1

k=-5/4 and/or -1

Answer Link

Otras preguntas

The _______ amendment outlawed the sale of liquor in the united states.

A pronoun that refers to the speaker, the person spoken to, or the person spoken about is called a(n) _____ pronoun.

Beginning inventory is $55,000. purchases during the period were $45,000. during the year $80,000 of inventory was sold for $95,000. what is gross profit?

Line E passes through the points (-3,4) and (2,7). what is the slope of a line perpendicular to line E?

At the yalta conference, roosevelt, churchill, and stalin agreed upon the occupied zones of ______.

Which pair consists of negative symptoms of schizophrenia? (1 point)?

Select the inequality that corresponds to the given graph. Graph with a y-intercept at 0 comma 1 and a second point at negative 4 comma 0. This is a dashed li

Line cd passes through points c(1,3) and d(4,-3).if the equation of the line is written in slope-intercept form, y=mc+b,what is the value of b?

Which scene from the Beowulf reading is an example of internal conflict

How have the characteristics of each kind of cell put limitations & provided opportunities for the survival & divergence of modern living things?