Simplify the following:
6. (√4)-3
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0
Answer:
this is the required solution for this question
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Answered by
6
Step-by-step explanation:
=−7+4
3
Step-by-step explanation:
\frac{6-4\sqrt{3}}{6+4\sqrt{3}}
6+4
3
6−4
3
=\frac{6-4\sqrt{3}}{6+4\sqrt{3}}*\frac{6-4\sqrt{3}}{6-4\sqrt{3}}=
6+4
3
6−4
3
∗
6−4
3
6−4
3
=\frac{(6-4\sqrt{3})^2}{(6-4\sqrt{3})(6+4\sqrt{3})}=
(6−4
3
)(6+4
3
)
(6−4
3
)
2
=\frac{36+48-48\sqrt{3}}{36-48}=
36−48
36+48−48
3
=\frac{84-48\sqrt{3}}{-12}=
−12
84−48
3
=\frac{84}{-12}-\frac{48\sqrt{3}}{-12}=
−12
84
−
−12
48
3
=-7+4\sqrt{3}=−7+4
3
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