edithkhodadadi edithkhodadadi

04-04-2018
Mathematics

contestada

Find the illegal values of c in the multiplication statement c^2-3c-10/c^2+5c-14-c^2-c-2/c^2-2c-15

Respuesta :

aencabo aencabo

05-04-2018

c^2 + 5c - 14 = 0
(c-2)(c+7) = 0
c-2 = 0 or c+7 = 0
c = 2 or c = -7

c^2 - 2c - 15 = 0
(c-5)(c+3) = 0
c-5 = 0 or c+3 = 0
c = 5 or c = -3

Answer Link

Otras preguntas

Explain three benefits that humans gain from "hosting" the microbial community of the human gut

Find the sum of all positive rational numbers that are less than 5, and that has a denominator of 30 when written in lowest terms.

Sam's father gave him 49 biscuits to give to their three dogs Alice Joe and Mickey Sam must divide the biscuits according to the size of the dog Joe needs to ge

Jake is 10 years older than John. 5 years from now, Jake will be twice as old as John. How old is Jake?

When a person unwittingly mimics another person's expressions and feels the other person's emotions they are engaged in automatic ________?

With a parrelleogram how would you find the area with a base of 4yd and a height of 1.5yd???

What is 45/90 simplified

"The enlightened ruler, in ruling his country, increases the guards and makes the penalties heavier; he depends on the laws and prohibitions to control the peop

In which quadrant does the point (–10, 9) lie? Quadrant I Quadrant II Quadrant III Quadrant IV

I can you solve this?