Question

Someone please help on this problem

Answer 1

Find the value of x for which (x+1)^2 + (x^2 + 3x + 2)^2 +(x^2 + 4x + 3 )^2 = 0

Answer 2

I got the answer as -1 i don't know if it is correct

Answer 3

yes

Answer 4

You want every one of the equations to equal 0 to get 0

Answer 5

Yes , I factorised the problem and then made a number line and found out the critical points so is my answer correct

Answer 6

I got-1 as the answer

Answer 7

that is one way or you can do what @jtryon said

Answer 8

\[(x+1)^2=0,x=-1\\
(x^2 + 3x + 2)^2=0, x=-1,-2\\
(x^2 + 4x + 3 )^2=0,x=-1,-3\]

Answer 9

they will all be zero if \(x=-1\)

Answer 10

Thank you for helping me !