Advertisements
Advertisements
प्रश्न
Find the square of `"a"+1/(5"a")`
बेरीज
Advertisements
उत्तर
`("a"+1/(5"a"))^2=("a")^2+(1/(5"a"))^2+2xx"a"xx1/(5"a")`
`="a"^2+1/(25"a"^2)+2/5`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the square of x+ 3y
Find the square of `2"a"-1/"a"`
Find the square of 2x − 3y + z
Evaluate using the expansion of (a + b)2 or (a – b)2 :
(188)2
Evaluate using the expansion of (a + b)2 or (a – b)2:
(9.4)2
Write the place value of the underlined digit.
50,000
Write the place value of the underlined digit.
89,99,988
The expanded form of the number is given. Write the number.
20,00,000 + 3,00,000 + 60,000 + 9000 + 500 + 10 + 7
The expanded form of the number is given. Write the number.
7,00,000 + 80,000 + 4000 + 500
Write the following numbers in standard notation.
200000 + 7000 + 7
