m=15+√26
m=15+√26×5−√265−√26
=5−√26(5)2−(√26)2
=5−√2625−26
=√26−5
m2=(√26−5)2
=26−10√26+25
=51−10√26
If m−1m=5, find :
(i) m2+1m2
(ii) m4+1m4
(iii) m2−1m2
If m=13−2√2 then,m2= _______.
If m=1n=2 and p=-3. Find the value of :
2mn2-15m2n+p
If m is a whole number, then for any non-zero integers a and b
am÷bm=_____________