`43^(2)+51^(2)=`

The value of p for 51 ^(2) - 49 ^(2) = 100 p is

sin ^ (2) (51 ^ (@) - x) + sin ^ (2) (39 ^ (@) + x)

Common factor of 17 abc, 34 ab ^(2), 51 a ^(2)b is

(43)^(2)+841=(?)^(2)+1465

Evaluate: ((sin47^(@))/(cos43^(@)))^(2)+((cos43^(@))/(sin47^(@)))^(2)-4cos^(2)45^(@)

If cosec39^(@)=x , then the value of (1)/(cosec^(2)51^(@))+sin^(2)39^(@)+tan^(2)51^(@)-(1)/(sin^(2)51^(@)sec^(2)39^(@)) is.

The value of sin^(2)51^(@)+sin^(2)39^(@) is

sin^(2)(51^(@)-x)+sin^(2)(39^(@)+x)=

What is the value of (3)/(2)((cos 39)/(sin 51))-sqrt(sin^(2)39+sin^(2)51) ?

What is the value of (3)/(2)((cos39)/(sin51))-sqrt(sin^(2)39+sin^(2)51) ?