How do you solve sqrt (3x + 4) + x = 8√3x+4+x=8?
2 Answers
Explanation:
Subtract
Square both sides:
Expand the bracket:
Collect like terms:
Factor:
Solution:
Explanation:
we get,
Either
Check :
Solution:
Subtract
Square both sides:
Expand the bracket:
Collect like terms:
Factor:
Solution:
we get,
Either
Check :
Solution: