Solve for x : root 3 x²- 2 root 2 x - 2 root3 = 0.
Answers
Answered by
0
Step-by-step explanation:
ANSWER
3
x
2
− 2
2
x − 2
3
= 0
Multiplying the equation throughout by
3
,
3x
2
− 2×
3
×
2
×x − 6 = 0
(
3
x)
2
− 2×
3
x×
2
+ (
2
)
2
− (
2
)
2
− 6 = 0
(
3
x−
2
)
2
− 2 − 6 = 0
(
3
x−
2
)
2
= 8
(
3
x−
2
) = 8
Or,
(
3
x−
2
) = −8
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