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

what is the prefix of enactment?

What is 60 divided by 100 and why? ( I got 0.6 but I'm not sure ) plz hurry

At a store , 24 bottles of water and 6 bags of chips costs $23.40. Five bottles of water and two bags of chips cost $6.60. What is the cost of a single bottle o

What are the 4 main products for southeast

The discovery of gold in Transvaal contributed to the start of _____?the Anglo-Boer WarWorld War IIWorld War Ithe Peloponnesian War

What is the meaning of Pangaea

What is the Geocentric theory in your own words?

What are the 4 main products for southeast

If item costs $99.99 with 15% off and I get final price. It then asks me what percentage of savings. How do I get the percentage of savings

Predict what happens when zinc is added to water