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

Match the vocabulary item with its definition. 1 . groundwater a.agricultural products grown to be sold 2 . cash crop b.the removal of

(tcos 6 and 7) identify and explain at least two causes of world war i. then analyze the events that drew the united states into world war i. evaluate america's

How does Malcolm test Macduff's trustworthiness and loyalty? A. Malcolm has Macduff's wife and son murdered. B. Malcolm questions Ross about Macduff's reliabili

puddle of water, reflecting tree, cloud, and sky: the gift of new eyes use the poem to answer the questions. which form describes the poem? A. concrete poem B

please help i cant get this one

Which officials of the Roman Republic commanded the military?

Help me to find the distance across the George ,d

If an object has a volume of 2 milliliters and a mass of 10 grams, calculate the density of the object. If a neutral atom has a mass of 15 amu and an atomic num

Water is a(n) ____ factor in all ecosystem that all living things require. (Fill in the blank)

“The voice I hear this passing night was heard in ancient days by empire or and clown” which literary devices