Advertisements
Advertisements
प्रश्न
Find the square of x+ 3y
बेरीज
Advertisements
उत्तर
(x + 3y)2 = (x)2 + (3y)2 + 2× x × 3y
= x2 + 9y2 + 6xy
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the square of x − 2y +1
Find the square of 3a − 2b − 5c
Find the square of `2"x"+1/"x"+1`
Evaluate using the expansion of (a + b)2 or (a – b)2 :
(415)2
Find the square of 9.7
Write the place name and place value of digit in the following number.
35,705
Write the place name and place value of digit in the following number.
82,74,508
Write the place value of the underlined digit.
89,99,988
Write the following numbers in standard notation
30000 + 3000 + 300 + 30 + 3
Write the following numbers in standard notation.
4000000 + 400 + 4
