How to solve equations like this. I squared both sides, then letting the non-radical term on one side while letting all of the radical terms be on one side. after that I squared both sides again only to encounter a quartic equation, which is not good. Please answer with some kind of trick ( other than brute force).
solve for all x real numbers​

5+2x=a

asdasdsaadsaddsasds

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

c

step-by-step explanation: