37.0k views
5 votes
Solve the equation for x
√x+4-7=1
Options:
x=4
x=12
x=60
x=68​

User Will Smith
by
8.1k points

2 Answers

6 votes

Answer:

i honestly dont know its tooooo hard

Explanation:

User Robert Wagstaff
by
7.5k points
2 votes

Answer:

x=4

Explanation:

To remove the radical on the left side of the equation, square both sides of the equation.

√x+4−72=12x+4-72=12

Simplify each side of the equation.

x−3=1x-3=1

Move all terms not containing xx to the right side of the equation.

x=4

User DrigoSkalWalker
by
8.0k points

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