who solves will get brainlist!!!!
Plzzzzz solvev(=∩_∩=)ﾌ
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Answered by
1
here y hv to apply conjugation ..
=> (5+2√3) (7-4√3) / (7+ 4√3)(7-4√3) = a -b√3
=> 35+ 14√3 + 20√3 + 24 / 49-48 = a - b√3
=> 59+ 34√3 = a - b√3.....
i did not understand ur ques what to solve.. here. but i hv done it.. a little bit... frm here u can get the ans... the step in bold is conjugation ...
Answered by
0
324
Step-by-step explanation:
5+2×√3/7+4×√3=a-b×√3
=7×9/11×9=63/99=99-63=36
=36×√3
=36×9
=324
answer is 324
please mark me brianlist please mate
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