Advertisements
Advertisements
प्रश्न
Find the square of `"5a"/"6b"-"6b"/"5a"`
योग
Advertisements
उत्तर
`("5a"/"6b"-"6b"/"5a")^2`
= `("5a"/"6b")^2+("6b"/"5a")^2-2xx"5a"/"6b"xx"6b"/"5a"`
`="25a"^2/"36b"^2-2+"36b"^2/"25a"^2`
shaalaa.com
Important Formula of Expansion
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Expand: `("a"+1/(2"a"))^2`
Expand : (a+b−c)2
Expand : (a−b+c)2
Expand : `(3"x"+1/(3"x"))^2`
Expand : `(2"x"-1/(2"x"))^2`
Find the square of `3"x"+2/"y"`
Find the square of `2"m"^2-2/3"n"^2`
If `"a" +1/"a"=2`, find: `"a"^4+1/"a"^4`
If `"m" -1/"m"=5`, find : `"m"^2+1/"m"^2`
If a2 + b2 = 41 and ab = 4, find : a + b
