value find (√2x+√3) (2x-√3)
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Answer:
Work with the equation to create 4x
2
on one side.
3−2x
=
2x
+1
(
3−2x
)
2
=(
2x
+1)
2
square both sides
3−2x=2x+2
2x+1
2−4x=2
2x
move all non-square-root terms to one side (i.e., subtract 2x and 1)
1−2x=
2x
divide both sides by 2
(1−2x)
2
=(
2x
)
2
square both sides
1−4x+4x
2
=2x
4x
2
=6x−1 isolate the 4x
2
(add 4x and subtract 1 from both sides)
So, the correct answer will be 6x−1
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