Question

Consider the equation: 3+x=x^2+3xNEED HELP ASAP!!!!!

Answer 1

Answer:

$4=(x+1)^{2}$

x= -1 ±2

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Answer 2

Answer:

x = 1 and x = -3

Step-by-step explanation:

We need to solve the given equation.

$3+x=x^2+3x$

Taking all terms together,

$x^2+3x-3-x=0\\\\x^2+2x-3=0\\\\x^2+3x-x-3=0\\\\x(x+3)-1(x+3)=0\\\\(x-1)(x+3)=0\\\\x=1\ and\ x=-3$

So, the solution of the above equation is x = 1 and x = -3.