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 ( 16+ )
Otras preguntas
Which of the following about Dalton's theory of matter is true?A.Atoms can be created.B.Atoms of the same element have the same mass.C.Compounds formed from two
what is the sap collected from each tree
Which compound of a cell function like bones and muscles in a human body? Which term describes this example? A.chloroplasts B.heterozygous C.cytoskeleton D.ribo
a fraction is in _____________________if the numerator and denominator have only 1 as a common factor.
Find m and b: 6(2x-5) -(mx+2) = 9x+b
2x9x9x9x2x9 in index notation
Which type of anaerobic cellular respiration is performed after a human muscle cell does not get enough oxygen
Motion is defined as a change in _____________________? Question 1 options: location position speed none of the above
James by 8 baseball caps for 1299 in each before sales tax sales tax in his state is 6% how much fish must jeans pay in total
You're at a party and someone pressures you to take some Ecstasy. What's the best way to say no? A. "No, thanks. I don't do drugs." B. "You think I want to tr
