henrybat5000 henrybat5000
  • 22-10-2018
  • Mathematics
contestada

What number must you add to complete the square? x^2+14x=-5

A. 14

B. 28

C. 7

D. 49

Respuesta :

jimrgrant1 jimrgrant1
  • 22-10-2018

D

since the coefficient of the x² term is 1, then

add (half the coefficient of the x-term )² to both sides

that is ([tex]\frac{14}{2}[/tex])² = 49


Answer Link

Otras preguntas

in which part of photosynthesis is oxygen produced
Accented notes that run against the regular pulse of the musical meter are referred to as
Use mercantilism in a sentence
la palabra camino es aguda o esdrujula
what is 45 divided by 8
Write the equation for the horizontal line that contains point G(3, 4). Choose one answer. a. y = 3 b. x = 3 c. y = 4 d. x = 4
Write the equation for the vertical line that contains point E(–7, 7). Choose one answer. a. y = –7 b. y = 7 c. x = 7 d. x = –7
3.06 rounded to the nearest tenth
comparing and contrasting living in the Arctic as opposed to living in the Tropical regions are:-
Had been coaching Is which tense