Question

which of the following is a solution of
x^2 + 14x + 112 = 0
(round to the nearest hundredth

Answer 1

hi,
use the formula
if
ax^2 + bx + c = 0
then
\[x =\frac{ -b \pm \sqrt{b ^{2} - 4ac} }{ 2a }\]

so in ur question
a = 1
b = 14
c = 112
just plug those values in to the formula ... and u could get the solutions easily

did u get it ?

Answer 2

Nooooo :/

Answer 3

don't u know about the formula that can be use to find the roots of a quadratic expression ?

Answer 4

nope , i suck at this lol

Answer 5

@jazzyfa30

Answer 6

try answering this