b68ttr125 b68ttr125

26-05-2021
Mathematics

contestada

Please help so I don’t fail!!

Solve each equation by completing the square
1)b^2-4b-16=-7

2) 5v^2+20v-54=6

Respuesta :

zneretsiuqub zneretsiuqub

26-05-2021

Answer:

b = 2 + sqrt13, 2 - sqrt13

v = 2, - 6

Sorry if you need to show work it's really hard to type it out since I don't have the symbols

Answer Link

Otras preguntas

In a class of 14 boys and 16 girls 3 children were absent. What fraction of the children was (a)absent (b)present

Robert Hook's discovery helped scientists learn more about _____. microscopes spontaneous generation cells photosynthesis

rearrange this sentence indoor/and/there/are/outdoor/kindof/various/games

What happens to an electromagnetic wave as it passes from space to matter

write 1700 g to nearest kg

what is the key characteristic of a refrain in poetry?

Balance copper(II)sulfate+ammonium sulfide= copper(II) sulfide + ammonium sulfate

what percent of 9.2 m is 2.5m?

How does differentiation lead to tissues and organs in the developing organism

What is the difference between the product of 19 and 3.6 and the sum of 2.87 and 3.5