Question

HELP ME PLEASE I BEG OF YOU

Answer 1

c = 9

d = 3

Explanation:

To find the value of c to make the equation a perfect square,

divide the coefficient of
`x` by 2, then square it:

`\implies c=\left((b)/(2)\right)^2=\left((6)/(2)\right)^2=3^2=9`

The value of d is half the coefficient of
`x`:

`\implies d=(b)/(2)=(6)/(2)=3`

Therefore:

`x^2+6x+9=(x+3)^2`