Question

what is a solution of x^2+6x = -5
a. x = -6
b. x = -1
c. x = 1
d. x = 6

Answer 1

x^2 +6x + 5 = 0

Answer 2

x^2+6x+5=0
(x+1)(x+5)=0

Answer 3

you need 2 numbers whose product is 5 and sum = 6

Answer 4

@amirreza1870 - plz just dont give the answer - read the Code of Conduct

Answer 5

It doesn't help the questioner learn how to solve problems

Answer 6

is it 6? @amirreza1870

Answer 7

re arrange the expression in the form ax^2 + bx + c = 0
so rearrange to get
x^2 +6x + 5 = 0

now you want to find two numbers which multiply to give 5 but add up to give 6 so write out your multiples of 5
then you will write what you think in the form
(x+a)(x+b)

you can check if you are correct by multiplying out

Answer 8

its 1

Answer 9

@amorfide

Answer 10

nope

Answer 11

x+1=0 is a solution but x is not equal to 1

Answer 12

-1? @amorfide

Answer 13

yes