Which choice is the conjugate of the expression below when x> -4 5-square root of x+4

Step-by-step explanation:

The conjugate of the radical expression is  

The conjugate of the radical expression is  

The sign of the radical becomes its additive inverse in the conjugate,

The given expression is

where (domain)

The conjugate of this expression is

The conjugate is 5+√x+4

Step-by-step explanation:

To find the conjugate of of expression 5-√x+4

when x>-4

First let us understand that in simple terms terms the conjugate of a radical simply involves the change in sign of the radical

in the problem the conjugate of

5-√x+4 is 5+√x+4

it is that simple Just alternate the sign and you are done!!!

the answer will be b x² +x-1

step-by-step explanation: