Question

can some one explain this question i really appreciated. i am stuck

Solve.

x2 + 6x + 4 = 0

Answer 1

It just wants you to solve for x. so isolate the x's and solve.

Answer 2

ok
x² - 6x - 4 = 0
x² - 6x = 4
x² - 6x + 9 = 4 + 9
( x - 3 ) ( x - 3 ) = 13
x - 3 = ±sqrt ( 13 )
x = 3 ± sqrt ( 13 )

Answer 3

ok

So the answer is

3 +- sqrt 13.

Answer 4

ya like what he did ^

Answer 5

do this help

Answer 6

click Best Response

Answer 7

@yulima , or u can using this formula:
\[\frac{ -b \pm \sqrt{b ^{2}-4ac} }{ 2a }\]

Answer 8

like how i just replace the number in the letters

Answer 9

Yes:)

Answer 10

what about the cero

Answer 11

well u see the answer u can figure out wat happend to it

Answer 12

this is what i got