pdxzara
pdxzara
14-06-2022
Mathematics
contestada
v2 – v – 20 = 0 solve the equation by factoring
Respuesta :
konrad509
konrad509
14-06-2022
[tex]v^2-v-20=0\\v^2+4v-5v-20=0\\v(v+4)-5(v+4)=0\\(v-5)(v+4)=0\\v=5 \vee v=-4[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
is .634 a natural number
Which was the first historic dynasty in China, dating from 1766 BC?
209 nearest ten and hundred ,829 nearest ten hundred,572 nearest tens and hundred 209 to nearest ten and hundred ,663 to nearest ten and hundred ,949 ,762 ,399,
containers a and b hold 11,875 L of water together. conatainer b holds 2,391L more than container B holds. How many Liters of water does container a hold?
There are 5631 of pens in a warehouse. Each box contains 92 pens. How many pens are there in total?
What was the main failure of the Articles of Confederation that eventually led to the US Constitution?
Islam was FIRST introduced into India by Arab __________.
Why couldn't William cross the channel
what percent of 62 is 58
The warming of the climate at the end of the Ice Age did not affect the move to Mesopotamia.
