rationalize :(7+4√3)(7-4√3)
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1
Step-by-step explanation:
Answer
Now,
7+4
3
7−4
3
=
7
2
−(4
3
)
2
(7−4
3
)
2
=
49−48
49+48−56
3
=97−56
3
.
Answered by
2
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